96581131 has 4 divisors (see below), whose sum is σ = 102262392. Its totient is φ = 90899872.

The previous prime is 96581119. The next prime is 96581197. The reversal of 96581131 is 13118569.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96581131 - 2⁷ = 96581003 is a prime.

It is a super-2 number, since 2×96581131² = 18655829730478322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96581101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840605 + ... + 2840638.

It is an arithmetic number, because the mean of its divisors is an integer number (25565598).

Almost surely, 2^96581131 is an apocalyptic number.

96581131 is a deficient number, since it is larger than the sum of its proper divisors (5681261).

96581131 is a wasteful number, since it uses less digits than its factorization.

96581131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681260.

The product of its digits is 6480, while the sum is 34.

The square root of 96581131 is about 9827.5699437857. The cubic root of 96581131 is about 458.8077680200.

The spelling of 96581131 in words is "ninety-six million, five hundred eighty-one thousand, one hundred thirty-one".