78033952 has 24 divisors (see below), whose sum is σ = 154054656. Its totient is φ = 38908992.

The previous prime is 78033929. The next prime is 78033979. The reversal of 78033952 is 25933087.

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, 9073 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (6418944).

Almost surely, 2^78033952 is an apocalyptic number.

It is an amenable number.

78033952 is a deficient number, since it is larger than the sum of its proper divisors (76020704).

78033952 is a wasteful number, since it uses less digits than its factorization.

78033952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760 (or 6752 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 78033952 is about 8833.6828106968. The cubic root of 78033952 is about 427.3278528982.

The spelling of 78033952 in words is "seventy-eight million, thirty-three thousand, nine hundred fifty-two".