1836252 has 36 divisors (see below), whose sum is σ = 5064696. Its totient is φ = 556320.

The previous prime is 1836239. The next prime is 1836259. The reversal of 1836252 is 2526381.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1836259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1923 + ... + 2714.

It is an arithmetic number, because the mean of its divisors is an integer number (140686).

2^1836252 is an apocalyptic number.

1836252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1836252 is an abundant number, since it is smaller than the sum of its proper divisors (3228444).

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

1836252 is a wasteful number, since it uses less digits than its factorization.

1836252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658 (or 4653 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 1836252 is about 1355.0837612487. The cubic root of 1836252 is about 122.4552550729.

The spelling of 1836252 in words is "one million, eight hundred thirty-six thousand, two hundred fifty-two".