88566998 has 16 divisors (see below), whose sum is σ = 145417776. Its totient is φ = 40206240.

The previous prime is 88566967. The next prime is 88567007. The reversal of 88566998 is 89966588.

It is a super-2 number, since 2×88566998² = 15688226269464008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26336 + ... + 29507.

It is an arithmetic number, because the mean of its divisors is an integer number (9088611).

Almost surely, 2^88566998 is an apocalyptic number.

88566998 is a deficient number, since it is larger than the sum of its proper divisors (56850778).

88566998 is a wasteful number, since it uses less digits than its factorization.

88566998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55919.

The product of its digits is 7464960, while the sum is 59.

The square root of 88566998 is about 9411.0040909565. The cubic root of 88566998 is about 445.7492708853.

The spelling of 88566998 in words is "eighty-eight million, five hundred sixty-six thousand, nine hundred ninety-eight".