11424172 has 12 divisors (see below), whose sum is σ = 20016360. Its totient is φ = 5705216.

The previous prime is 11424137. The next prime is 11424209. The reversal of 11424172 is 27142411.

11424172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4623 + ... + 6649.

It is an arithmetic number, because the mean of its divisors is an integer number (1668030).

Almost surely, 2^11424172 is an apocalyptic number.

It is an amenable number.

11424172 is a deficient number, since it is larger than the sum of its proper divisors (8592188).

11424172 is a wasteful number, since it uses less digits than its factorization.

11424172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).

The product of its digits is 448, while the sum is 22.

The square root of 11424172 is about 3379.9662720211. The cubic root of 11424172 is about 225.2206691044.

Adding to 11424172 its reverse (27142411), we get a palindrome (38566583).

The spelling of 11424172 in words is "eleven million, four hundred twenty-four thousand, one hundred seventy-two".