96640651 has 8 divisors (see below), whose sum is σ = 99768240. Its totient is φ = 93553152.

The previous prime is 96640627. The next prime is 96640657. The reversal of 96640651 is 15604669.

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

It is not a de Polignac number, because 96640651 - 2⁵ = 96640619 is a prime.

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 96640651.

It is not an unprimeable number, because it can be changed into a prime (96640657) 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, 5086 + ... + 14803.

It is an arithmetic number, because the mean of its divisors is an integer number (12471030).

Almost surely, 2^96640651 is an apocalyptic number.

96640651 is a deficient number, since it is larger than the sum of its proper divisors (3127589).

96640651 is a wasteful number, since it uses less digits than its factorization.

96640651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20045.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 96640651 is about 9830.5976929178. The cubic root of 96640651 is about 458.9019984017.

The spelling of 96640651 in words is "ninety-six million, six hundred forty thousand, six hundred fifty-one".