78852908 has 12 divisors (see below), whose sum is σ = 138109440. Its totient is φ = 39393072.

The previous prime is 78852877. The next prime is 78852929. The reversal of 78852908 is 80925887.

It is a super-2 number, since 2×78852908² = 12435562200112928, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2591 + ... + 12822.

It is an arithmetic number, because the mean of its divisors is an integer number (11509120).

Almost surely, 2^78852908 is an apocalyptic number.

It is an amenable number.

78852908 is a deficient number, since it is larger than the sum of its proper divisors (59256532).

78852908 is a wasteful number, since it uses less digits than its factorization.

78852908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16696 (or 16694 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 78852908 is about 8879.9159905936. The cubic root of 78852908 is about 428.8175699505.

The spelling of 78852908 in words is "seventy-eight million, eight hundred fifty-two thousand, nine hundred eight".