11513452 has 12 divisors (see below), whose sum is σ = 20334160. Its totient is φ = 5703696.

The previous prime is 11513441. The next prime is 11513461. The reversal of 11513452 is 25431511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12768 + ... + 13639.

Almost surely, 2^11513452 is an apocalyptic number.

It is an amenable number.

11513452 is a deficient number, since it is larger than the sum of its proper divisors (8820708).

11513452 is a wasteful number, since it uses less digits than its factorization.

11513452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26520 (or 26518 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 11513452 is about 3393.1478010838. The cubic root of 11513452 is about 225.8058478220.

Adding to 11513452 its reverse (25431511), we get a palindrome (36944963).

The spelling of 11513452 in words is "eleven million, five hundred thirteen thousand, four hundred fifty-two".