99025012 has 12 divisors (see below), whose sum is σ = 173467840. Its totient is φ = 49462776.

The previous prime is 99025009. The next prime is 99025013. The reversal of 99025012 is 21052099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99025013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7758 + ... + 16069.

Almost surely, 2^99025012 is an apocalyptic number.

It is an amenable number.

99025012 is a deficient number, since it is larger than the sum of its proper divisors (74442828).

99025012 is a wasteful number, since it uses less digits than its factorization.

99025012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24870 (or 24868 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 99025012 is about 9951.1311919801. The cubic root of 99025012 is about 462.6454562701.

The spelling of 99025012 in words is "ninety-nine million, twenty-five thousand, twelve".