11621364 has 24 divisors (see below), whose sum is σ = 27175680. Its totient is φ = 3865344.

The previous prime is 11621359. The next prime is 11621383. The reversal of 11621364 is 46312611.

It is a super-2 number, since 2×11621364² = 270112202440992, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7357 + ... + 8795.

It is an arithmetic number, because the mean of its divisors is an integer number (1132320).

Almost surely, 2^11621364 is an apocalyptic number.

It is an amenable number.

11621364 is an abundant number, since it is smaller than the sum of its proper divisors (15554316).

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

11621364 is a wasteful number, since it uses less digits than its factorization.

11621364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2117 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 11621364 is about 3409.0121736362. The cubic root of 11621364 is about 226.5091244759.

Adding to 11621364 its reverse (46312611), we get a palindrome (57933975).

The spelling of 11621364 in words is "eleven million, six hundred twenty-one thousand, three hundred sixty-four".