11813322 has 16 divisors (see below), whose sum is σ = 23704992. Its totient is φ = 3924720.

The previous prime is 11813303. The next prime is 11813341. The reversal of 11813322 is 22331811.

It is an interprime number because it is at equal distance from previous prime (11813303) and next prime (11813341).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204 + ... + 5007.

It is an arithmetic number, because the mean of its divisors is an integer number (1481562).

Almost surely, 2^11813322 is an apocalyptic number.

11813322 is an abundant number, since it is smaller than the sum of its proper divisors (11891670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11813322 is a wasteful number, since it uses less digits than its factorization.

11813322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533.

The product of its digits is 288, while the sum is 21.

The square root of 11813322 is about 3437.0513525404. The cubic root of 11813322 is about 227.7494554690.

The spelling of 11813322 in words is "eleven million, eight hundred thirteen thousand, three hundred twenty-two".