88252313 has 4 divisors (see below), whose sum is σ = 88271568. Its totient is φ = 88233060.

The previous prime is 88252309. The next prime is 88252349. The reversal of 88252313 is 31325288.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88252313 - 2² = 88252309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88252313.

It is not an unprimeable number, because it can be changed into a prime (88257313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (22067892).

Almost surely, 2^88252313 is an apocalyptic number.

It is an amenable number.

88252313 is a deficient number, since it is larger than the sum of its proper divisors (19255).

88252313 is a wasteful number, since it uses less digits than its factorization.

88252313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19254.

The product of its digits is 11520, while the sum is 32.

The square root of 88252313 is about 9394.2702217894. The cubic root of 88252313 is about 445.2207178435.

Subtracting from 88252313 its reverse (31325288), we obtain a square (56927025 = 7545²).

The spelling of 88252313 in words is "eighty-eight million, two hundred fifty-two thousand, three hundred thirteen".