96720864 has 48 divisors (see below), whose sum is σ = 254524032. Its totient is φ = 32160128.

The previous prime is 96720859. The next prime is 96720907. The reversal of 96720864 is 46802769.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47287 + ... + 49289.

It is an arithmetic number, because the mean of its divisors is an integer number (5302584).

Almost surely, 2^96720864 is an apocalyptic number.

It is an amenable number.

96720864 is an abundant number, since it is smaller than the sum of its proper divisors (157803168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96720864 is a wasteful number, since it uses less digits than its factorization.

96720864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2511 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 96720864 is about 9834.6766088164. The cubic root of 96720864 is about 459.0289281705.

The spelling of 96720864 in words is "ninety-six million, seven hundred twenty thousand, eight hundred sixty-four".