2078468 has 12 divisors (see below), whose sum is σ = 4156992. Its totient is φ = 890760.

The previous prime is 2078449. The next prime is 2078473. The reversal of 2078468 is 8648702.

2078468 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37088 + ... + 37143.

It is an arithmetic number, because the mean of its divisors is an integer number (346416).

2^2078468 is an apocalyptic number.

2078468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2078468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2078468 is a wasteful number, since it uses less digits than its factorization.

2078468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74242 (or 74240 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2078468 is about 1441.6892869131. The cubic root of 2078468 is about 127.6187385471.

The spelling of 2078468 in words is "two million, seventy-eight thousand, four hundred sixty-eight".