88166304 has 36 divisors (see below), whose sum is σ = 250723746. Its totient is φ = 29388672.

The previous prime is 88166269. The next prime is 88166341. The reversal of 88166304 is 40366188.

It is a happy number.

88166304 is a `hidden beast` number, since 8 + 8 + 16 + 630 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46949904 + 41216400 = 6852^2 + 6420^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×88166304² = 15546594322040832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152779 + ... + 153354.

Almost surely, 2^88166304 is an apocalyptic number.

It is an amenable number.

88166304 is an abundant number, since it is smaller than the sum of its proper divisors (162557442).

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

88166304 is a wasteful number, since it uses less digits than its factorization.

88166304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306149 (or 306138 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 88166304 is about 9389.6913687299. The cubic root of 88166304 is about 445.0760363274.

The spelling of 88166304 in words is "eighty-eight million, one hundred sixty-six thousand, three hundred four".