99488130 has 48 divisors (see below), whose sum is σ = 277758720. Its totient is φ = 22739808.

The previous prime is 99488119. The next prime is 99488149. The reversal of 99488130 is 3188499.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32370 + ... + 35309.

It is an arithmetic number, because the mean of its divisors is an integer number (5786640).

Almost surely, 2^99488130 is an apocalyptic number.

99488130 is an abundant number, since it is smaller than the sum of its proper divisors (178270590).

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

99488130 is a wasteful number, since it uses less digits than its factorization.

99488130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67703 (or 67696 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 99488130 is about 9974.3736645466. The cubic root of 99488130 is about 463.3655648724.

The spelling of 99488130 in words is "ninety-nine million, four hundred eighty-eight thousand, one hundred thirty".