11551852 has 12 divisors (see below), whose sum is σ = 21770896. Its totient is φ = 5331600.

The previous prime is 11551849. The next prime is 11551861. The reversal of 11551852 is 25815511.

It is a self number, because there is not a number n which added to its sum of digits gives 11551852.

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, 111024 + ... + 111127.

Almost surely, 2^11551852 is an apocalyptic number.

It is an amenable number.

11551852 is a deficient number, since it is larger than the sum of its proper divisors (10219044).

11551852 is a wasteful number, since it uses less digits than its factorization.

11551852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222168 (or 222166 counting only the distinct ones).

The product of its digits is 2000, while the sum is 28.

The square root of 11551852 is about 3398.8015534891. The cubic root of 11551852 is about 226.0566073253.

It can be divided in two parts, 11551 and 852, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 11551852 in words is "eleven million, five hundred fifty-one thousand, eight hundred fifty-two".