88336564 has 6 divisors (see below), whose sum is σ = 154588994. Its totient is φ = 44168280.

The previous prime is 88336561. The next prime is 88336571. The reversal of 88336564 is 46563388.

88336564 = 1907² + 1908² + ... + 1930².

It can be written as a sum of positive squares in only one way, i.e., 78676900 + 9659664 = 8870^2 + 3108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 88336564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88336561) 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 as a sum of consecutive naturals, namely, 11042067 + ... + 11042074.

Almost surely, 2^88336564 is an apocalyptic number.

It is an amenable number.

88336564 is a deficient number, since it is larger than the sum of its proper divisors (66252430).

88336564 is a wasteful number, since it uses less digits than its factorization.

88336564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22084145 (or 22084143 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 88336564 is about 9398.7533215847. The cubic root of 88336564 is about 445.3623509982.

The spelling of 88336564 in words is "eighty-eight million, three hundred thirty-six thousand, five hundred sixty-four".