11513392 has 60 divisors (see below), whose sum is σ = 25892440. Its totient is φ = 4942080.

The previous prime is 11513387. The next prime is 11513393. The reversal of 11513392 is 29331511.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (11513393) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 36628 + ... + 36940.

Almost surely, 2^11513392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11513392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12946220).

11513392 is an abundant number, since it is smaller than the sum of its proper divisors (14379048).

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

11513392 is a wasteful number, since it uses less digits than its factorization.

11513392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 345 counting only the distinct ones).

The product of its digits is 810, while the sum is 25.

The square root of 11513392 is about 3393.1389597245. The cubic root of 11513392 is about 225.8054555743.

The spelling of 11513392 in words is "eleven million, five hundred thirteen thousand, three hundred ninety-two".