901852 has 24 divisors (see below), whose sum is σ = 1863680. Its totient is φ = 373680.

The previous prime is 901841. The next prime is 901861. The reversal of 901852 is 258109.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

901852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 1387.

2⁹⁰¹⁸⁵² 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 901852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (931840).

901852 is an abundant number, since it is smaller than the sum of its proper divisors (961828).

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

901852 is a wasteful number, since it uses less digits than its factorization.

901852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 901852 is about 949.6588861270. The cubic root of 901852 is about 96.6151185067.

The spelling of 901852 in words is "nine hundred one thousand, eight hundred fifty-two".