11320392 has 16 divisors (see below), whose sum is σ = 28301040. Its totient is φ = 3773456.

The previous prime is 11320369. The next prime is 11320403. The reversal of 11320392 is 29302311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235818 + ... + 235865.

It is an arithmetic number, because the mean of its divisors is an integer number (1768815).

Almost surely, 2^11320392 is an apocalyptic number.

11320392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11320392 is an abundant number, since it is smaller than the sum of its proper divisors (16980648).

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

11320392 is a wasteful number, since it uses less digits than its factorization.

11320392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471692 (or 471688 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11320392 is about 3364.5790227011. The cubic root of 11320392 is about 224.5366067789.

The spelling of 11320392 in words is "eleven million, three hundred twenty thousand, three hundred ninety-two".