804071552 has 32 divisors (see below), whose sum is σ = 1653542400. Its totient is φ = 389064960.

The previous prime is 804071549. The next prime is 804071579. The reversal of 804071552 is 255170408.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97352 + ... + 105287.

It is an arithmetic number, because the mean of its divisors is an integer number (51673200).

Almost surely, 2^804071552 is an apocalyptic number.

It is an amenable number.

804071552 is an abundant number, since it is smaller than the sum of its proper divisors (849470848).

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

804071552 is a wasteful number, since it uses less digits than its factorization.

804071552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202684 (or 202672 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 804071552 is about 28356.1554516828. The cubic root of 804071552 is about 929.8899750364.

The spelling of 804071552 in words is "eight hundred four million, seventy-one thousand, five hundred fifty-two".