88242831 has 8 divisors (see below), whose sum is σ = 130730160. Its totient is φ = 58828536.

The previous prime is 88242823. The next prime is 88242841. The reversal of 88242831 is 13824288.

It is a happy number.

It is not a de Polignac number, because 88242831 - 2³ = 88242823 is a prime.

It is a super-2 number, since 2×88242831² = 15573594445789122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88242811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634100 + ... + 1634153.

It is an arithmetic number, because the mean of its divisors is an integer number (16341270).

Almost surely, 2^88242831 is an apocalyptic number.

88242831 is a deficient number, since it is larger than the sum of its proper divisors (42487329).

88242831 is a wasteful number, since it uses less digits than its factorization.

88242831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268262 (or 3268256 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 88242831 is about 9393.7655389093. The cubic root of 88242831 is about 445.2047721461.

The spelling of 88242831 in words is "eighty-eight million, two hundred forty-two thousand, eight hundred thirty-one".