11370987 has 24 divisors (see below), whose sum is σ = 17893200. Its totient is φ = 6931008.

The previous prime is 11370971. The next prime is 11371027. The reversal of 11370987 is 78907311.

It is not a de Polignac number, because 11370987 - 2⁴ = 11370971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11370937) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3813 + ... + 6105.

It is an arithmetic number, because the mean of its divisors is an integer number (745550).

Almost surely, 2^11370987 is an apocalyptic number.

11370987 is a deficient number, since it is larger than the sum of its proper divisors (6522213).

11370987 is a wasteful number, since it uses less digits than its factorization.

11370987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347 (or 2344 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 11370987 is about 3372.0894116260. The cubic root of 11370987 is about 224.8706219164.

The spelling of 11370987 in words is "eleven million, three hundred seventy thousand, nine hundred eighty-seven".