99000524 has 12 divisors (see below), whose sum is σ = 198001104. Its totient is φ = 42428784.

The previous prime is 99000523. The next prime is 99000529. The reversal of 99000524 is 42500099.

99000524 is an admirable number.

It is a super-2 number, since 2×99000524² = 19602207504549152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99000523) by changing a digit.

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, 1767839 + ... + 1767894.

It is an arithmetic number, because the mean of its divisors is an integer number (16500092).

Almost surely, 2^99000524 is an apocalyptic number.

It is an amenable number.

99000524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99000524 is a wasteful number, since it uses less digits than its factorization.

99000524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535744 (or 3535742 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 99000524 is about 9949.9007030221. The cubic root of 99000524 is about 462.6073170980.

The spelling of 99000524 in words is "ninety-nine million, five hundred twenty-four", and thus it is an aban number.