11230988 has 12 divisors (see below), whose sum is σ = 19682712. Its totient is φ = 5607360.

The previous prime is 11230939. The next prime is 11231027. The reversal of 11230988 is 88903211.

It is a super-2 number, since 2×11230988² = 252270182912288, 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, 1931 + ... + 5117.

It is an arithmetic number, because the mean of its divisors is an integer number (1640226).

Almost surely, 2^11230988 is an apocalyptic number.

It is an amenable number.

11230988 is a deficient number, since it is larger than the sum of its proper divisors (8451724).

11230988 is a wasteful number, since it uses less digits than its factorization.

11230988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 11230988 is about 3351.2666262176. The cubic root of 11230988 is about 223.9439432432.

The spelling of 11230988 in words is "eleven million, two hundred thirty thousand, nine hundred eighty-eight".