11774472 has 32 divisors (see below), whose sum is σ = 31168800. Its totient is φ = 3693824.

The previous prime is 11774467. The next prime is 11774501. The reversal of 11774472 is 27447711.

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, 14022 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (974025).

Almost surely, 2^11774472 is an apocalyptic number.

11774472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11774472 is an abundant number, since it is smaller than the sum of its proper divisors (19394328).

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

11774472 is a wasteful number, since it uses less digits than its factorization.

11774472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28885 (or 28881 counting only the distinct ones).

The product of its digits is 10976, while the sum is 33.

The square root of 11774472 is about 3431.3950515789. The cubic root of 11774472 is about 227.4995177706.

It can be divided in two parts, 11774 and 472, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 11774472 in words is "eleven million, seven hundred seventy-four thousand, four hundred seventy-two".