96031531 has 8 divisors (see below), whose sum is σ = 97804800. Its totient is φ = 94272360.

The previous prime is 96031519. The next prime is 96031561. The reversal of 96031531 is 13513069.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96031531 is a prime.

It is a super-2 number, since 2×96031531² = 18444109892407922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 96031531.

It is not an unprimeable number, because it can be changed into a prime (96031561) 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, 10746 + ... + 17536.

It is an arithmetic number, because the mean of its divisors is an integer number (12225600).

Almost surely, 2^96031531 is an apocalyptic number.

96031531 is the 4383-rd centered decagonal number.

96031531 is a deficient number, since it is larger than the sum of its proper divisors (1773269).

96031531 is a wasteful number, since it uses less digits than its factorization.

96031531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 96031531 is about 9799.5678986372. The cubic root of 96031531 is about 457.9358220683.

The spelling of 96031531 in words is "ninety-six million, thirty-one thousand, five hundred thirty-one".