88494631 has 8 divisors (see below), whose sum is σ = 93099600. Its totient is φ = 83993280.

The previous prime is 88494619. The next prime is 88494641. The reversal of 88494631 is 13649488.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88494631 - 2¹⁷ = 88363559 is a prime.

It is a super-2 number, since 2×88494631² = 15662599431652322, 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 (88494641) 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, 24150 + ... + 27571.

It is an arithmetic number, because the mean of its divisors is an integer number (11637450).

Almost surely, 2^88494631 is an apocalyptic number.

88494631 is a deficient number, since it is larger than the sum of its proper divisors (4604969).

88494631 is a wasteful number, since it uses less digits than its factorization.

88494631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51809.

The product of its digits is 165888, while the sum is 43.

The square root of 88494631 is about 9407.1584976549. The cubic root of 88494631 is about 445.6278323964.

The spelling of 88494631 in words is "eighty-eight million, four hundred ninety-four thousand, six hundred thirty-one".