853002 has 12 divisors (see below), whose sum is σ = 1848210. Its totient is φ = 284328.

The previous prime is 852997. The next prime is 853007. The reversal of 853002 is 200358.

It is an interprime number because it is at equal distance from previous prime (852997) and next prime (853007).

It can be written as a sum of positive squares in only one way, i.e., 848241 + 4761 = 921^2 + 69^2 .

It is a super-2 number, since 2×853002² = 1455224824008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 47389 = 853002 / (8 + 5 + 3 + 0 + 0 + 2).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 853002.

It is not an unprimeable number, because it can be changed into a prime (853007) by changing a digit.

853002 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23677 + ... + 23712.

2⁸⁵³⁰⁰² is an apocalyptic number.

853002 is an abundant number, since it is smaller than the sum of its proper divisors (995208).

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

853002 is a wasteful number, since it uses less digits than its factorization.

853002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47397 (or 47394 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 853002 is about 923.5810738641. The cubic root of 853002 is about 94.8382103085.

The spelling of 853002 in words is "eight hundred fifty-three thousand, two".