18827052 has 12 divisors (see below), whose sum is σ = 43929816. Its totient is φ = 6275680.

The previous prime is 18827027. The next prime is 18827059. The reversal of 18827052 is 25072881.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (18827059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784449 + ... + 784472.

It is an arithmetic number, because the mean of its divisors is an integer number (3660818).

Almost surely, 2^18827052 is an apocalyptic number.

18827052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18827052 is an abundant number, since it is smaller than the sum of its proper divisors (25102764).

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

18827052 is a wasteful number, since it uses less digits than its factorization.

18827052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568928 (or 1568926 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 18827052 is about 4339.0150956179. The cubic root of 18827052 is about 266.0280559097.

It can be divided in two parts, 18 and 827052, that multiplied together give a cube (14886936 = 246³).

The spelling of 18827052 in words is "eighteen million, eight hundred twenty-seven thousand, fifty-two".