2074467840 has 160 divisors (see below), whose sum is σ = 7022363040. Its totient is φ = 520617984.

The previous prime is 2074467839. The next prime is 2074467841. The reversal of 2074467840 is 487644702.

2074467840 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2074467839) and next prime (2074467841).

It is a tau number, because it is divible by the number of its divisors (160).

It is a junction number, because it is equal to n+sod(n) for n = 2074467792 and 2074467801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074467841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122616 + ... + 138504.

It is an arithmetic number, because the mean of its divisors is an integer number (43889769).

Almost surely, 2^2074467840 is an apocalyptic number.

2074467840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2074467840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511181520).

2074467840 is an abundant number, since it is smaller than the sum of its proper divisors (4947895200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2074467840 is a wasteful number, since it uses less digits than its factorization.

2074467840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932 (or 15916 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The square root of 2074467840 is about 45546.3263063005. The cubic root of 2074467840 is about 1275.3681551232.

The spelling of 2074467840 in words is "two billion, seventy-four million, four hundred sixty-seven thousand, eight hundred forty".