99000772 has 12 divisors (see below), whose sum is σ = 186578476. Its totient is φ = 45692640.

The previous prime is 99000739. The next prime is 99000791. The reversal of 99000772 is 27700099.

It can be written as a sum of positive squares in 2 ways, for example, as 11128896 + 87871876 = 3336^2 + 9374^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 951879 + ... + 951982.

Almost surely, 2^99000772 is an apocalyptic number.

It is an amenable number.

99000772 is a deficient number, since it is larger than the sum of its proper divisors (87577704).

99000772 is a wasteful number, since it uses less digits than its factorization.

99000772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903878 (or 1903876 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 99000772 is about 9949.9131654502. The cubic root of 99000772 is about 462.6077033805.

The spelling of 99000772 in words is "ninety-nine million, seven hundred seventy-two", and thus it is an aban number.