11452172 has 12 divisors (see below), whose sum is σ = 20066256. Its totient is φ = 5718960.

The previous prime is 11452171. The next prime is 11452213. The reversal of 11452172 is 27125411.

It is not an unprimeable number, because it can be changed into a prime (11452171) 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, 3722 + ... + 6062.

It is an arithmetic number, because the mean of its divisors is an integer number (1672188).

Almost surely, 2^11452172 is an apocalyptic number.

It is an amenable number.

11452172 is a deficient number, since it is larger than the sum of its proper divisors (8614084).

11452172 is a wasteful number, since it uses less digits than its factorization.

11452172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568 (or 3566 counting only the distinct ones).

The product of its digits is 560, while the sum is 23.

The square root of 11452172 is about 3384.1057903086. The cubic root of 11452172 is about 225.4045200277.

Adding to 11452172 its reverse (27125411), we get a palindrome (38577583).

The spelling of 11452172 in words is "eleven million, four hundred fifty-two thousand, one hundred seventy-two".