78008088 has 32 divisors (see below), whose sum is σ = 203500800. Its totient is φ = 24871968.

The previous prime is 78008083. The next prime is 78008107. The reversal of 78008088 is 88080087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78008083) 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, 70108 + ... + 71211.

It is an arithmetic number, because the mean of its divisors is an integer number (6359400).

Almost surely, 2^78008088 is an apocalyptic number.

It is an amenable number.

78008088 is an abundant number, since it is smaller than the sum of its proper divisors (125492712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78008088 is a wasteful number, since it uses less digits than its factorization.

78008088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141351 (or 141347 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 78008088 is about 8832.2187472911. The cubic root of 78008088 is about 427.2806357207.

The spelling of 78008088 in words is "seventy-eight million, eight thousand, eighty-eight".