99365522 has 4 divisors (see below), whose sum is σ = 149048286. Its totient is φ = 49682760.

The previous prime is 99365507. The next prime is 99365531. The reversal of 99365522 is 22556399.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 63377521 + 35988001 = 7961^2 + 5999^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99365522.

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 as a sum of consecutive naturals, namely, 24841379 + ... + 24841382.

Almost surely, 2^99365522 is an apocalyptic number.

99365522 is a deficient number, since it is larger than the sum of its proper divisors (49682764).

99365522 is a wasteful number, since it uses less digits than its factorization.

99365522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49682763.

The product of its digits is 145800, while the sum is 41.

The square root of 99365522 is about 9968.2256194370. The cubic root of 99365522 is about 463.1751378689.

The spelling of 99365522 in words is "ninety-nine million, three hundred sixty-five thousand, five hundred twenty-two".