99653322 has 16 divisors (see below), whose sum is σ = 202037760. Its totient is φ = 32762592.

The previous prime is 99653311. The next prime is 99653327. The reversal of 99653322 is 22335699.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (99653327) 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, 113322 + ... + 114197.

It is an arithmetic number, because the mean of its divisors is an integer number (12627360).

Almost surely, 2^99653322 is an apocalyptic number.

99653322 is an abundant number, since it is smaller than the sum of its proper divisors (102384438).

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

99653322 is a wasteful number, since it uses less digits than its factorization.

99653322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227597.

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

The square root of 99653322 is about 9982.6510506979. The cubic root of 99653322 is about 463.6218834176.

The spelling of 99653322 in words is "ninety-nine million, six hundred fifty-three thousand, three hundred twenty-two".