18852852 has 24 divisors (see below), whose sum is σ = 44154432. Its totient is φ = 6260800.

The previous prime is 18852839. The next prime is 18852859. The reversal of 18852852 is 25825881.

It is a self number, because there is not a number n which added to its sum of digits gives 18852852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18852859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577 + ... + 6167.

It is an arithmetic number, because the mean of its divisors is an integer number (1839768).

Almost surely, 2^18852852 is an apocalyptic number.

18852852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18852852 is an abundant number, since it is smaller than the sum of its proper divisors (25301580).

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

18852852 is a wasteful number, since it uses less digits than its factorization.

18852852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879 (or 5877 counting only the distinct ones).

The product of its digits is 51200, while the sum is 39.

The square root of 18852852 is about 4341.9871026985. The cubic root of 18852852 is about 266.1495192707.

The spelling of 18852852 in words is "eighteen million, eight hundred fifty-two thousand, eight hundred fifty-two".