88564337 has 2 divisors, whose sum is σ = 88564338. Its totient is φ = 88564336.

The previous prime is 88564331. The next prime is 88564349. The reversal of 88564337 is 73346588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52070656 + 36493681 = 7216^2 + 6041^2 .

It is a cyclic number.

It is not a de Polignac number, because 88564337 - 2⁴ = 88564321 is a prime.

It is not a weakly prime, because it can be changed into another prime (88564331) 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, 44282168 + 44282169.

It is an arithmetic number, because the mean of its divisors is an integer number (44282169).

Almost surely, 2^88564337 is an apocalyptic number.

It is an amenable number.

88564337 is a deficient number, since it is larger than the sum of its proper divisors (1).

88564337 is an equidigital number, since it uses as much as digits as its factorization.

88564337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 88564337 is about 9410.8627128441. The cubic root of 88564337 is about 445.7448066540.

The spelling of 88564337 in words is "eighty-eight million, five hundred sixty-four thousand, three hundred thirty-seven".