11313572 has 12 divisors (see below), whose sum is σ = 19822320. Its totient is φ = 5650056.

The previous prime is 11313571. The next prime is 11313583. The reversal of 11313572 is 27531311.

It is a super-2 number, since 2×11313572² = 255993822798368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11313571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5603 + ... + 7349.

It is an arithmetic number, because the mean of its divisors is an integer number (1651860).

Almost surely, 2^11313572 is an apocalyptic number.

It is an amenable number.

11313572 is a deficient number, since it is larger than the sum of its proper divisors (8508748).

11313572 is a wasteful number, since it uses less digits than its factorization.

11313572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370 (or 3368 counting only the distinct ones).

The product of its digits is 630, while the sum is 23.

The square root of 11313572 is about 3363.5653702582. The cubic root of 11313572 is about 224.4915068306.

Adding to 11313572 its reverse (27531311), we get a palindrome (38844883).

The spelling of 11313572 in words is "eleven million, three hundred thirteen thousand, five hundred seventy-two".