99492064 has 48 divisors (see below), whose sum is σ = 224544096. Its totient is φ = 42508800.

The previous prime is 99492061. The next prime is 99492083. The reversal of 99492064 is 46029499.

It is a self number, because there is not a number n which added to its sum of digits gives 99492064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99492061) 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, 120774 + ... + 121594.

It is an arithmetic number, because the mean of its divisors is an integer number (4678002).

Almost surely, 2^99492064 is an apocalyptic number.

It is an amenable number.

99492064 is an abundant number, since it is smaller than the sum of its proper divisors (125052032).

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

99492064 is a wasteful number, since it uses less digits than its factorization.

99492064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 99492064 is about 9974.5708679622. The cubic root of 99492064 is about 463.3716723217.

The spelling of 99492064 in words is "ninety-nine million, four hundred ninety-two thousand, sixty-four".