99632634 has 16 divisors (see below), whose sum is σ = 203899872. Its totient is φ = 32438448.

The previous prime is 99632629. The next prime is 99632639. The reversal of 99632634 is 43623699.

It is an interprime number because it is at equal distance from previous prime (99632629) and next prime (99632639).

It is not an unprimeable number, because it can be changed into a prime (99632639) 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, 192829 + ... + 193344.

It is an arithmetic number, because the mean of its divisors is an integer number (12743742).

Almost surely, 2^99632634 is an apocalyptic number.

99632634 is an abundant number, since it is smaller than the sum of its proper divisors (104267238).

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

99632634 is a wasteful number, since it uses less digits than its factorization.

99632634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386221.

The product of its digits is 209952, while the sum is 42.

The square root of 99632634 is about 9981.6147992196. The cubic root of 99632634 is about 463.5897986089.

The spelling of 99632634 in words is "ninety-nine million, six hundred thirty-two thousand, six hundred thirty-four".