99235632 has 80 divisors (see below), whose sum is σ = 271589760. Its totient is φ = 31136256.

The previous prime is 99235607. The next prime is 99235637. The reversal of 99235632 is 23653299.

It is not an unprimeable number, because it can be changed into a prime (99235637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212263 + ... + 212729.

It is an arithmetic number, because the mean of its divisors is an integer number (3394872).

Almost surely, 2^99235632 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 99235632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135794880).

99235632 is an abundant number, since it is smaller than the sum of its proper divisors (172354128).

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

99235632 is a wasteful number, since it uses less digits than its factorization.

99235632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 724 counting only the distinct ones).

The product of its digits is 87480, while the sum is 39.

The square root of 99235632 is about 9961.7082872367. The cubic root of 99235632 is about 462.9732299674.

The spelling of 99235632 in words is "ninety-nine million, two hundred thirty-five thousand, six hundred thirty-two".