99228576 has 24 divisors (see below), whose sum is σ = 260475264. Its totient is φ = 33076160.

The previous prime is 99228559. The next prime is 99228581. The reversal of 99228576 is 67582299.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 3 ways as a sum of consecutive naturals, for example, 516720 + ... + 516911.

It is an arithmetic number, because the mean of its divisors is an integer number (10853136).

Almost surely, 2^99228576 is an apocalyptic number.

99228576 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

99228576 is an abundant number, since it is smaller than the sum of its proper divisors (161246688).

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

99228576 is a wasteful number, since it uses less digits than its factorization.

99228576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033644 (or 1033636 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 99228576 is about 9961.3541248166. The cubic root of 99228576 is about 462.9622567028.

The spelling of 99228576 in words is "ninety-nine million, two hundred twenty-eight thousand, five hundred seventy-six".