11322572 has 12 divisors (see below), whose sum is σ = 20150760. Its totient is φ = 5565216.

The previous prime is 11322559. The next prime is 11322599. The reversal of 11322572 is 27522311.

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, 23753 + ... + 24224.

It is an arithmetic number, because the mean of its divisors is an integer number (1679230).

Almost surely, 2^11322572 is an apocalyptic number.

It is an amenable number.

11322572 is a deficient number, since it is larger than the sum of its proper divisors (8828188).

11322572 is a wasteful number, since it uses less digits than its factorization.

11322572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48040 (or 48038 counting only the distinct ones).

The product of its digits is 840, while the sum is 23.

The square root of 11322572 is about 3364.9029703693. The cubic root of 11322572 is about 224.5510190709.

Adding to 11322572 its reverse (27522311), we get a palindrome (38844883).

The spelling of 11322572 in words is "eleven million, three hundred twenty-two thousand, five hundred seventy-two".