2079480 has 128 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 483840.

The previous prime is 2079463. The next prime is 2079481. The reversal of 2079480 is 849702.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48339 + ... + 48381.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2^2079480 is an apocalyptic number.

2079480 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 2079480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548160).

2079480 is an abundant number, since it is smaller than the sum of its proper divisors (5016840).

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

2079480 is a wasteful number, since it uses less digits than its factorization.

2079480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2079480 is about 1442.0402213531. The cubic root of 2079480 is about 127.6394475835.

The spelling of 2079480 in words is "two million, seventy-nine thousand, four hundred eighty".