99962120 has 16 divisors (see below), whose sum is σ = 224914860. Its totient is φ = 39984832.

The previous prime is 99962119. The next prime is 99962167. The reversal of 99962120 is 2126999.

It can be written as a sum of positive squares in 2 ways, for example, as 99960004 + 2116 = 9998^2 + 46^2 .

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, 1249487 + ... + 1249566.

Almost surely, 2^99962120 is an apocalyptic number.

It is an amenable number.

99962120 is an abundant number, since it is smaller than the sum of its proper divisors (124952740).

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

99962120 is a wasteful number, since it uses less digits than its factorization.

99962120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499064 (or 2499060 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 99962120 is about 9998.1058206042. The cubic root of 99962120 is about 464.1002681645.

The spelling of 99962120 in words is "ninety-nine million, nine hundred sixty-two thousand, one hundred twenty".