96867561 has 12 divisors (see below), whose sum is σ = 150243792. Its totient is φ = 55352808.

The previous prime is 96867527. The next prime is 96867577. The reversal of 96867561 is 16576869.

It is not a de Polignac number, because 96867561 - 2⁶ = 96867497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 96867561.

It is not an unprimeable number, because it can be changed into a prime (96867161) 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 11 ways as a sum of consecutive naturals, for example, 329335 + ... + 329628.

It is an arithmetic number, because the mean of its divisors is an integer number (12520316).

Almost surely, 2^96867561 is an apocalyptic number.

It is an amenable number.

96867561 is a deficient number, since it is larger than the sum of its proper divisors (53376231).

96867561 is a wasteful number, since it uses less digits than its factorization.

96867561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658980 (or 658973 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 96867561 is about 9842.1319336818. The cubic root of 96867561 is about 459.2608814034.

The spelling of 96867561 in words is "ninety-six million, eight hundred sixty-seven thousand, five hundred sixty-one".