1890752 has 28 divisors (see below), whose sum is σ = 3877056. Its totient is φ = 913920.

The previous prime is 1890743. The next prime is 1890769. The reversal of 1890752 is 2570981.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508 + ... + 2460.

2^1890752 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 1890752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1938528).

1890752 is an abundant number, since it is smaller than the sum of its proper divisors (1986304).

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

1890752 is an equidigital number, since it uses as much as digits as its factorization.

1890752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1890752 is about 1375.0461810427. The cubic root of 1890752 is about 123.6549547381.

The spelling of 1890752 in words is "one million, eight hundred ninety thousand, seven hundred fifty-two".