99265556 has 24 divisors (see below), whose sum is σ = 187354440. Its totient is φ = 45747072.

The previous prime is 99265549. The next prime is 99265577. The reversal of 99265556 is 65556299.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6451600 + 92813956 = 2540^2 + 9634^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99265556.

It is a congruent number.

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, 57230 + ... + 58938.

It is an arithmetic number, because the mean of its divisors is an integer number (7806435).

Almost surely, 2^99265556 is an apocalyptic number.

It is an amenable number.

99265556 is a deficient number, since it is larger than the sum of its proper divisors (88088884).

99265556 is a wasteful number, since it uses less digits than its factorization.

99265556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843 (or 2841 counting only the distinct ones).

The product of its digits is 729000, while the sum is 47.

The square root of 99265556 is about 9963.2101252558. The cubic root of 99265556 is about 463.0197610314.

The spelling of 99265556 in words is "ninety-nine million, two hundred sixty-five thousand, five hundred fifty-six".