11322472 has 16 divisors (see below), whose sum is σ = 24262560. Its totient is φ = 4852464.

The previous prime is 11322439. The next prime is 11322473. The reversal of 11322472 is 27422311.

It is not an unprimeable number, because it can be changed into a prime (11322473) 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, 101038 + ... + 101149.

It is an arithmetic number, because the mean of its divisors is an integer number (1516410).

Almost surely, 2^11322472 is an apocalyptic number.

It is an amenable number.

11322472 is an abundant number, since it is smaller than the sum of its proper divisors (12940088).

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

11322472 is a wasteful number, since it uses less digits than its factorization.

11322472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202200 (or 202196 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 11322472 is about 3364.8881110670. Note that the first 3 decimals coincide. The cubic root of 11322472 is about 224.5503579971.

Adding to 11322472 its reverse (27422311), we get a palindrome (38744783).

The spelling of 11322472 in words is "eleven million, three hundred twenty-two thousand, four hundred seventy-two".