99692604 has 72 divisors (see below), whose sum is σ = 284422320. Its totient is φ = 29164800.

The previous prime is 99692581. The next prime is 99692609. The reversal of 99692604 is 40629699.

It is a self number, because there is not a number n which added to its sum of digits gives 99692604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99692609) 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 23 ways as a sum of consecutive naturals, for example, 7144 + ... + 15824.

It is an arithmetic number, because the mean of its divisors is an integer number (3950310).

Almost surely, 2^99692604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99692604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142211160).

99692604 is an abundant number, since it is smaller than the sum of its proper divisors (184729716).

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

99692604 is a wasteful number, since it uses less digits than its factorization.

99692604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8731 (or 8726 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 99692604 is about 9984.6183702733. The cubic root of 99692604 is about 463.6827932532.

The spelling of 99692604 in words is "ninety-nine million, six hundred ninety-two thousand, six hundred four".