88408031 has 16 divisors (see below), whose sum is σ = 92198400. Its totient is φ = 84734208.

The previous prime is 88408009. The next prime is 88408039. The reversal of 88408031 is 13080488.

It is a cyclic number.

It is not a de Polignac number, because 88408031 - 2¹⁴ = 88391647 is a prime.

It is a super-2 number, since 2×88408031² = 15631959890593922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88408039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635960 + ... + 636098.

It is an arithmetic number, because the mean of its divisors is an integer number (5762400).

Almost surely, 2^88408031 is an apocalyptic number.

88408031 is a deficient number, since it is larger than the sum of its proper divisors (3790369).

88408031 is a wasteful number, since it uses less digits than its factorization.

88408031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 88408031 is about 9402.5544933279. The cubic root of 88408031 is about 445.4824225748.

The spelling of 88408031 in words is "eighty-eight million, four hundred eight thousand, thirty-one".