853266204 has 72 divisors (see below), whose sum is σ = 2573358480. Its totient is φ = 243788832.

The previous prime is 853266203. The next prime is 853266209. The reversal of 853266204 is 402662358.

853266204 is a `hidden beast` number, since 8 + 5 + 3 + 26 + 620 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853266203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75327 + ... + 85910.

It is an arithmetic number, because the mean of its divisors is an integer number (35741090).

Almost surely, 2^853266204 is an apocalyptic number.

853266204 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

853266204 is an abundant number, since it is smaller than the sum of its proper divisors (1720092276).

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

853266204 is a wasteful number, since it uses less digits than its factorization.

853266204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161264 (or 161249 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 853266204 is about 29210.7207031939. The cubic root of 853266204 is about 948.4800084747.

The spelling of 853266204 in words is "eight hundred fifty-three million, two hundred sixty-six thousand, two hundred four".