78952408 has 16 divisors (see below), whose sum is σ = 148221000. Its totient is φ = 39426816.

The previous prime is 78952387. The next prime is 78952409. The reversal of 78952408 is 80425987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78952409) 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, 1128 + ... + 12616.

Almost surely, 2^78952408 is an apocalyptic number.

It is an amenable number.

78952408 is a deficient number, since it is larger than the sum of its proper divisors (69268592).

78952408 is a wasteful number, since it uses less digits than its factorization.

78952408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12354 (or 12350 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 78952408 is about 8885.5167548095. The cubic root of 78952408 is about 428.9978609732.

The spelling of 78952408 in words is "seventy-eight million, nine hundred fifty-two thousand, four hundred eight".