78056032 has 24 divisors (see below), whose sum is σ = 155200752. Its totient is φ = 38640000.

The previous prime is 78055987. The next prime is 78056039. The reversal of 78056032 is 23065087.

It is a junction number, because it is equal to n+sod(n) for n = 78055985 and 78056003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78056039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8844 + ... + 15307.

It is an arithmetic number, because the mean of its divisors is an integer number (6466698).

Almost surely, 2^78056032 is an apocalyptic number.

It is an amenable number.

78056032 is a deficient number, since it is larger than the sum of its proper divisors (77144720).

78056032 is a wasteful number, since it uses less digits than its factorization.

78056032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24262 (or 24254 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 78056032 is about 8834.9324841789. The cubic root of 78056032 is about 427.3681537714.

The spelling of 78056032 in words is "seventy-eight million, fifty-six thousand, thirty-two".