96613561 has 16 divisors (see below), whose sum is σ = 108618048. Its totient is φ = 85176000.

The previous prime is 96613553. The next prime is 96613591. The reversal of 96613561 is 16531669.

It is a cyclic number.

It is not a de Polignac number, because 96613561 - 2³ = 96613553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 96613561.

It is not an unprimeable number, because it can be changed into a prime (96613511) 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 15 ways as a sum of consecutive naturals, for example, 73611 + ... + 74911.

It is an arithmetic number, because the mean of its divisors is an integer number (6788628).

Almost surely, 2^96613561 is an apocalyptic number.

It is an amenable number.

96613561 is a deficient number, since it is larger than the sum of its proper divisors (12004487).

96613561 is a wasteful number, since it uses less digits than its factorization.

96613561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512.

The product of its digits is 29160, while the sum is 37.

The square root of 96613561 is about 9829.2197554028. The cubic root of 96613561 is about 458.8591150781.

The spelling of 96613561 in words is "ninety-six million, six hundred thirteen thousand, five hundred sixty-one".