11572254 has 32 divisors (see below), whose sum is σ = 27072000. Its totient is φ = 3654072.

The previous prime is 11572241. The next prime is 11572261. The reversal of 11572254 is 45227511.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4614 + ... + 6665.

It is an arithmetic number, because the mean of its divisors is an integer number (846000).

Almost surely, 2^11572254 is an apocalyptic number.

11572254 is an abundant number, since it is smaller than the sum of its proper divisors (15499746).

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

11572254 is a wasteful number, since it uses less digits than its factorization.

11572254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309 (or 11303 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 11572254 is about 3401.8015815153. The cubic root of 11572254 is about 226.1896103693.

Adding to 11572254 its reverse (45227511), we get a palindrome (56799765).

The spelling of 11572254 in words is "eleven million, five hundred seventy-two thousand, two hundred fifty-four".