96831765 has 12 divisors (see below), whose sum is σ = 167841804. Its totient is φ = 51643584.

The previous prime is 96831731. The next prime is 96831773. The reversal of 96831765 is 56713869.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23677956 + 73153809 = 4866^2 + 8553^2 .

It is not a de Polignac number, because 96831765 - 2⁸ = 96831509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2151817 = 96831765 / (9 + 6 + 8 + 3 + 1 + 7 + 6 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 96831765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1075864 + ... + 1075953.

It is an arithmetic number, because the mean of its divisors is an integer number (13986817).

Almost surely, 2^96831765 is an apocalyptic number.

It is an amenable number.

96831765 is a deficient number, since it is larger than the sum of its proper divisors (71010039).

96831765 is a wasteful number, since it uses less digits than its factorization.

96831765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151828 (or 2151825 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 96831765 is about 9840.3132572088. The cubic root of 96831765 is about 459.2043033712.

The spelling of 96831765 in words is "ninety-six million, eight hundred thirty-one thousand, seven hundred sixty-five".