88996531 has 8 divisors (see below), whose sum is σ = 96479264. Its totient is φ = 81604800.

The previous prime is 88996517. The next prime is 88996559. The reversal of 88996531 is 13569988.

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

It is a cyclic number.

It is not a de Polignac number, because 88996531 - 2¹⁷ = 88865459 is a prime.

It is a super-2 number, since 2×88996531² = 15840765060067922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88994531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20706 + ... + 24631.

It is an arithmetic number, because the mean of its divisors is an integer number (12059908).

Almost surely, 2^88996531 is an apocalyptic number.

88996531 is a deficient number, since it is larger than the sum of its proper divisors (7482733).

88996531 is a wasteful number, since it uses less digits than its factorization.

88996531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45501.

The product of its digits is 466560, while the sum is 49.

The square root of 88996531 is about 9433.7972736327. The cubic root of 88996531 is about 446.4687086588.

The spelling of 88996531 in words is "eighty-eight million, nine hundred ninety-six thousand, five hundred thirty-one".