88099866 has 32 divisors (see below), whose sum is σ = 196257600. Its totient is φ = 29294640.

The previous prime is 88099859. The next prime is 88099871. The reversal of 88099866 is 66899088.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23125 + ... + 26663.

It is an arithmetic number, because the mean of its divisors is an integer number (6133050).

Almost surely, 2^88099866 is an apocalyptic number.

88099866 is an abundant number, since it is smaller than the sum of its proper divisors (108157734).

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

88099866 is a wasteful number, since it uses less digits than its factorization.

88099866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 88099866 is about 9386.1528860338. The cubic root of 88099866 is about 444.9642120780.

The spelling of 88099866 in words is "eighty-eight million, ninety-nine thousand, eight hundred sixty-six".