853612032 has 320 divisors, whose sum is σ = 2903814144. Its totient is φ = 216760320.

The previous prime is 853612003. The next prime is 853612079. The reversal of 853612032 is 230216358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4332958 + ... + 4333154.

Almost surely, 2^853612032 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 853612032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451907072).

853612032 is an abundant number, since it is smaller than the sum of its proper divisors (2050202112).

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

853612032 is a wasteful number, since it uses less digits than its factorization.

853612032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 853612032 is about 29216.6396425051. The cubic root of 853612032 is about 948.6081305225.

The spelling of 853612032 in words is "eight hundred fifty-three million, six hundred twelve thousand, thirty-two".