99162612 has 36 divisors (see below), whose sum is σ = 250983460. Its totient is φ = 33011712.

The previous prime is 99162607. The next prime is 99162631. The reversal of 99162612 is 21626199.

It can be written as a sum of positive squares in 2 ways, for example, as 50637456 + 48525156 = 7116^2 + 6966^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40314 + ... + 42702.

Almost surely, 2^99162612 is an apocalyptic number.

It is an amenable number.

99162612 is an abundant number, since it is smaller than the sum of its proper divisors (151820848).

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

99162612 is a wasteful number, since it uses less digits than its factorization.

99162612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552 (or 3547 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 99162612 is about 9958.0425787401. The cubic root of 99162612 is about 462.8596464363.

The spelling of 99162612 in words is "ninety-nine million, one hundred sixty-two thousand, six hundred twelve".