9130988 has 12 divisors (see below), whose sum is σ = 16494912. Its totient is φ = 4418160.

The previous prime is 9130967. The next prime is 9130991. The reversal of 9130988 is 8890319.

It is a super-2 number, since 2×9130988² = 166749883712288, which contains 22 as substring.

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, 36695 + ... + 36942.

It is an arithmetic number, because the mean of its divisors is an integer number (1374576).

Almost surely, 2^9130988 is an apocalyptic number.

It is an amenable number.

9130988 is a deficient number, since it is larger than the sum of its proper divisors (7363924).

9130988 is a wasteful number, since it uses less digits than its factorization.

9130988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73672 (or 73670 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 9130988 is about 3021.7524716628. The cubic root of 9130988 is about 209.0126591998.

The spelling of 9130988 in words is "nine million, one hundred thirty thousand, nine hundred eighty-eight".