96615831 has 8 divisors (see below), whose sum is σ = 138730480. Its totient is φ = 59455872.

The previous prime is 96615823. The next prime is 96615833. The reversal of 96615831 is 13851669.

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

It is not a de Polignac number, because 96615831 - 2³ = 96615823 is a prime.

It is a super-2 number, since 2×96615831² = 18669237599641122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 2477329 = 96615831 / (9 + 6 + 6 + 1 + 5 + 8 + 3 + 1).

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 96615831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96615833) 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, 1238626 + ... + 1238703.

It is an arithmetic number, because the mean of its divisors is an integer number (17341310).

Almost surely, 2^96615831 is an apocalyptic number.

96615831 is a deficient number, since it is larger than the sum of its proper divisors (42114649).

96615831 is a wasteful number, since it uses less digits than its factorization.

96615831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477345.

The product of its digits is 38880, while the sum is 39.

The square root of 96615831 is about 9829.3352267587. The cubic root of 96615831 is about 458.8627087836.

The spelling of 96615831 in words is "ninety-six million, six hundred fifteen thousand, eight hundred thirty-one".