96031521 has 48 divisors (see below), whose sum is σ = 156398080. Its totient is φ = 58164480.

The previous prime is 96031519. The next prime is 96031561. The reversal of 96031521 is 12513069.

96031521 is a `hidden beast` number, since 9 + 603 + 1 + 52 + 1 = 666.

It is not a de Polignac number, because 96031521 - 2¹ = 96031519 is a prime.

It is a super-3 number, since 3×96031521³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96031561) 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 47 ways as a sum of consecutive naturals, for example, 241695 + ... + 242091.

Almost surely, 2^96031521 is an apocalyptic number.

It is an amenable number.

96031521 is a deficient number, since it is larger than the sum of its proper divisors (60366559).

96031521 is a wasteful number, since it uses less digits than its factorization.

96031521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 96031521 is about 9799.5673884106. The cubic root of 96031521 is about 457.9358061730.

It can be divided in two parts, 9603152 and 1, that added together give a triangular number (9603153 = T₄₃₈₂).

The spelling of 96031521 in words is "ninety-six million, thirty-one thousand, five hundred twenty-one".