853802 has 16 divisors (see below), whose sum is σ = 1354752. Its totient is φ = 402960.

The previous prime is 853799. The next prime is 853807. The reversal of 853802 is 208358.

It is not an unprimeable number, because it can be changed into a prime (853807) 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, 2768 + ... + 3060.

It is an arithmetic number, because the mean of its divisors is an integer number (84672).

2⁸⁵³⁸⁰² is an apocalyptic number.

853802 is a deficient number, since it is larger than the sum of its proper divisors (500950).

853802 is a wasteful number, since it uses less digits than its factorization.

853802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 853802 is about 924.0140691570. The cubic root of 853802 is about 94.8678494972.

Subtracting from 853802 its sum of digits (26), we obtain a square (853776 = 924²).

The spelling of 853802 in words is "eight hundred fifty-three thousand, eight hundred two".