11390967 has 24 divisors (see below), whose sum is σ = 19209216. Its totient is φ = 6368976.

The previous prime is 11390963. The next prime is 11390971. The reversal of 11390967 is 76909311.

It is an interprime number because it is at equal distance from previous prime (11390963) and next prime (11390971).

It is not a de Polignac number, because 11390967 - 2² = 11390963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11390963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1038 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (800384).

Almost surely, 2^11390967 is an apocalyptic number.

11390967 is a deficient number, since it is larger than the sum of its proper divisors (7818249).

11390967 is a wasteful number, since it uses less digits than its factorization.

11390967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907 (or 3904 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 11390967 is about 3375.0506662864. The cubic root of 11390967 is about 225.0022518293.

The spelling of 11390967 in words is "eleven million, three hundred ninety thousand, nine hundred sixty-seven".