896578456 has 32 divisors (see below), whose sum is σ = 1780381440. Its totient is φ = 422392608.

The previous prime is 896578451. The next prime is 896578483. The reversal of 896578456 is 654875698.

896578456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 896578456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896578451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24036 + ... + 48691.

It is an arithmetic number, because the mean of its divisors is an integer number (55636920).

Almost surely, 2^896578456 is an apocalyptic number.

It is an amenable number.

896578456 is a deficient number, since it is larger than the sum of its proper divisors (883802984).

896578456 is a wasteful number, since it uses less digits than its factorization.

896578456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72823 (or 72819 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 58.

The square root of 896578456 is about 29942.9199644924. The cubic root of 896578456 is about 964.2643255121.

The spelling of 896578456 in words is "eight hundred ninety-six million, five hundred seventy-eight thousand, four hundred fifty-six".