88790816 has 12 divisors (see below), whose sum is σ = 174806982. Its totient is φ = 44395392.

The previous prime is 88790809. The next prime is 88790843. The reversal of 88790816 is 61809788.

It can be written as a sum of positive squares in only one way, i.e., 73891216 + 14899600 = 8596^2 + 3860^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387325 + ... + 1387388.

Almost surely, 2^88790816 is an apocalyptic number.

It is an amenable number.

88790816 is a deficient number, since it is larger than the sum of its proper divisors (86016166).

88790816 is a wasteful number, since it uses less digits than its factorization.

88790816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774723 (or 2774715 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 47.

The square root of 88790816 is about 9422.8878800504. The cubic root of 88790816 is about 446.1244399290.

The spelling of 88790816 in words is "eighty-eight million, seven hundred ninety thousand, eight hundred sixteen".