88268331 has 16 divisors (see below), whose sum is σ = 119508480. Its totient is φ = 57942720.

The previous prime is 88268317. The next prime is 88268339. The reversal of 88268331 is 13386288.

It is a de Polignac number, because none of the positive numbers 2^k-88268331 is a prime.

It is a super-2 number, since 2×88268331² = 15582596515051122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88268331.

It is not an unprimeable number, because it can be changed into a prime (88268339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82506 + ... + 83568.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2^88268331 is an apocalyptic number.

88268331 is a deficient number, since it is larger than the sum of its proper divisors (31240149).

88268331 is a wasteful number, since it uses less digits than its factorization.

88268331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466.

The product of its digits is 55296, while the sum is 39.

The square root of 88268331 is about 9395.1227240521. The cubic root of 88268331 is about 445.2476524125.

The spelling of 88268331 in words is "eighty-eight million, two hundred sixty-eight thousand, three hundred thirty-one".