1872052 has 48 divisors (see below), whose sum is σ = 4170880. Its totient is φ = 715392.

The previous prime is 1872049. The next prime is 1872097. The reversal of 1872052 is 2502781.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13399 + ... + 13537.

2^1872052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1872052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2085440).

1872052 is an abundant number, since it is smaller than the sum of its proper divisors (2298828).

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

1872052 is a wasteful number, since it uses less digits than its factorization.

1872052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 1872052 is about 1368.2295129108. The cubic root of 1872052 is about 123.2459441000.

The spelling of 1872052 in words is "one million, eight hundred seventy-two thousand, fifty-two".