99633522 has 16 divisors (see below), whose sum is σ = 199805760. Its totient is φ = 33121392.

The previous prime is 99633517. The next prime is 99633533. The reversal of 99633522 is 22533699.

It is a super-2 number, since 2×99633522² = 19853677412248968, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20022 + ... + 24497.

It is an arithmetic number, because the mean of its divisors is an integer number (12487860).

Almost surely, 2^99633522 is an apocalyptic number.

99633522 is an abundant number, since it is smaller than the sum of its proper divisors (100172238).

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

99633522 is a wasteful number, since it uses less digits than its factorization.

99633522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44897.

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

The square root of 99633522 is about 9981.6592809011. The cubic root of 99633522 is about 463.5911758903.

The spelling of 99633522 in words is "ninety-nine million, six hundred thirty-three thousand, five hundred twenty-two".