99368140 has 12 divisors (see below), whose sum is σ = 208673136. Its totient is φ = 39747248.

The previous prime is 99368107. The next prime is 99368147. The reversal of 99368140 is 4186399.

It is a junction number, because it is equal to n+sod(n) for n = 99368093 and 99368102.

It is not an unprimeable number, because it can be changed into a prime (99368147) 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, 2484184 + ... + 2484223.

It is an arithmetic number, because the mean of its divisors is an integer number (17389428).

Almost surely, 2^99368140 is an apocalyptic number.

It is an amenable number.

99368140 is an abundant number, since it is smaller than the sum of its proper divisors (109304996).

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

99368140 is a wasteful number, since it uses less digits than its factorization.

99368140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4968416 (or 4968414 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 99368140 is about 9968.3569358245. The cubic root of 99368140 is about 463.1792056174.

The spelling of 99368140 in words is "ninety-nine million, three hundred sixty-eight thousand, one hundred forty".