11043172 has 24 divisors (see below), whose sum is σ = 22218560. Its totient is φ = 4704480.

The previous prime is 11043157. The next prime is 11043181. The reversal of 11043172 is 27134011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3979 + ... + 6157.

Almost surely, 2^11043172 is an apocalyptic number.

It is an amenable number.

11043172 is an abundant number, since it is smaller than the sum of its proper divisors (11175388).

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

11043172 is a wasteful number, since it uses less digits than its factorization.

11043172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 11043172 is about 3323.1268407932. The cubic root of 11043172 is about 222.6885797614.

Adding to 11043172 its reverse (27134011), we get a palindrome (38177183).

The spelling of 11043172 in words is "eleven million, forty-three thousand, one hundred seventy-two".