99377412 has 24 divisors (see below), whose sum is σ = 238148736. Its totient is φ = 32230368.

The previous prime is 99377381. The next prime is 99377423. The reversal of 99377412 is 21477399.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111468 + ... + 112355.

It is an arithmetic number, because the mean of its divisors is an integer number (9922864).

Almost surely, 2^99377412 is an apocalyptic number.

It is an amenable number.

99377412 is an abundant number, since it is smaller than the sum of its proper divisors (138771324).

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

99377412 is a wasteful number, since it uses less digits than its factorization.

99377412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223867 (or 223865 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 99377412 is about 9968.8219966052. The cubic root of 99377412 is about 463.1936115226.

The spelling of 99377412 in words is "ninety-nine million, three hundred seventy-seven thousand, four hundred twelve".