99910152 has 32 divisors (see below), whose sum is σ = 277528800. Its totient is φ = 33303312.

The previous prime is 99910147. The next prime is 99910157. The reversal of 99910152 is 25101999.

It is an interprime number because it is at equal distance from previous prime (99910147) and next prime (99910157).

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

It is not an unprimeable number, because it can be changed into a prime (99910157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231058 + ... + 231489.

It is an arithmetic number, because the mean of its divisors is an integer number (8672775).

Almost surely, 2^99910152 is an apocalyptic number.

It is an amenable number.

99910152 is an abundant number, since it is smaller than the sum of its proper divisors (177618648).

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

99910152 is a wasteful number, since it uses less digits than its factorization.

99910152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462562 (or 462552 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 36.

The square root of 99910152 is about 9995.5065904635. The cubic root of 99910152 is about 464.0198292160.

The spelling of 99910152 in words is "ninety-nine million, nine hundred ten thousand, one hundred fifty-two".