88664374 has 32 divisors (see below), whose sum is σ = 144633600. Its totient is φ = 40632480.

The previous prime is 88664353. The next prime is 88664377. The reversal of 88664374 is 47346688.

It is a super-2 number, since 2×88664374² = 15722742433623752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88664377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158904 + ... + 159460.

It is an arithmetic number, because the mean of its divisors is an integer number (4519800).

Almost surely, 2^88664374 is an apocalyptic number.

88664374 is a deficient number, since it is larger than the sum of its proper divisors (55969226).

88664374 is a wasteful number, since it uses less digits than its factorization.

88664374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its digits is 774144, while the sum is 46.

The square root of 88664374 is about 9416.1761878164. The cubic root of 88664374 is about 445.9125724318.

The spelling of 88664374 in words is "eighty-eight million, six hundred sixty-four thousand, three hundred seventy-four".