88464431 has 12 divisors (see below), whose sum is σ = 97997592. Its totient is φ = 79794000.

The previous prime is 88464349. The next prime is 88464433. The reversal of 88464431 is 13446488.

It is not a de Polignac number, because 88464431 - 2¹⁴ = 88448047 is a prime.

It is a super-2 number, since 2×88464431² = 15651911104307522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88464433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13061 + ... + 18641.

It is an arithmetic number, because the mean of its divisors is an integer number (8166466).

Almost surely, 2^88464431 is an apocalyptic number.

88464431 is a deficient number, since it is larger than the sum of its proper divisors (9533161).

88464431 is a wasteful number, since it uses less digits than its factorization.

88464431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734 (or 5723 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 88464431 is about 9405.5532001047. The cubic root of 88464431 is about 445.5771344366.

The spelling of 88464431 in words is "eighty-eight million, four hundred sixty-four thousand, four hundred thirty-one".