96640998 has 16 divisors (see below), whose sum is σ = 193386096. Its totient is φ = 32196320.

The previous prime is 96640987. The next prime is 96641029. The reversal of 96640998 is 89904669.

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 96640998.

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, 13168 + ... + 19148.

It is an arithmetic number, because the mean of its divisors is an integer number (12086631).

Almost surely, 2^96640998 is an apocalyptic number.

96640998 is an abundant number, since it is smaller than the sum of its proper divisors (96745098).

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

96640998 is a wasteful number, since it uses less digits than its factorization.

96640998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8679.

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 96640998 is about 9830.6153418797. The cubic root of 96640998 is about 458.9025476488.

The spelling of 96640998 in words is "ninety-six million, six hundred forty thousand, nine hundred ninety-eight".