1872752 has 40 divisors (see below), whose sum is σ = 4333056. Its totient is φ = 766656.

The previous prime is 1872751. The next prime is 1872763. The reversal of 1872752 is 2572781.

It is a d-powerful number, because it can be written as 1 + 8 + 7³ + 2⁸ + 7⁷ + 5² + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1872751) 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, 2213 + ... + 2939.

2^1872752 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 1872752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166528).

1872752 is an abundant number, since it is smaller than the sum of its proper divisors (2460304).

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

1872752 is a wasteful number, since it uses less digits than its factorization.

1872752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 759 counting only the distinct ones).

The product of its digits is 7840, while the sum is 32.

The square root of 1872752 is about 1368.4852940386. The cubic root of 1872752 is about 123.2613036110.

The spelling of 1872752 in words is "one million, eight hundred seventy-two thousand, seven hundred fifty-two".