11311396 has 12 divisors (see below), whose sum is σ = 20216448. Its totient is φ = 5535272.

The previous prime is 11311387. The next prime is 11311397. The reversal of 11311396 is 69311311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11311396.

It is not an unprimeable number, because it can be changed into a prime (11311397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29896 + ... + 30271.

It is an arithmetic number, because the mean of its divisors is an integer number (1684704).

Almost surely, 2^11311396 is an apocalyptic number.

It is an amenable number.

11311396 is a deficient number, since it is larger than the sum of its proper divisors (8905052).

11311396 is a wasteful number, since it uses less digits than its factorization.

11311396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60218 (or 60216 counting only the distinct ones).

The product of its digits is 486, while the sum is 25.

The square root of 11311396 is about 3363.2418884166. The cubic root of 11311396 is about 224.4771133558.

The spelling of 11311396 in words is "eleven million, three hundred eleven thousand, three hundred ninety-six".