88764593 has 2 divisors, whose sum is σ = 88764594. Its totient is φ = 88764592.

The previous prime is 88764589. The next prime is 88764617. The reversal of 88764593 is 39546788.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68442529 + 20322064 = 8273^2 + 4508^2 .

It is a cyclic number.

It is not a de Polignac number, because 88764593 - 2² = 88764589 is a prime.

It is not a weakly prime, because it can be changed into another prime (88764583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44382296 + 44382297.

It is an arithmetic number, because the mean of its divisors is an integer number (44382297).

Almost surely, 2^88764593 is an apocalyptic number.

It is an amenable number.

88764593 is a deficient number, since it is larger than the sum of its proper divisors (1).

88764593 is an equidigital number, since it uses as much as digits as its factorization.

88764593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The square root of 88764593 is about 9421.4963248945. The cubic root of 88764593 is about 446.0805169439.

The spelling of 88764593 in words is "eighty-eight million, seven hundred sixty-four thousand, five hundred ninety-three".