804071151 has 32 divisors (see below), whose sum is σ = 1358320320. Its totient is φ = 465702912.

The previous prime is 804071143. The next prime is 804071171. The reversal of 804071151 is 151170408.

It is not a de Polignac number, because 804071151 - 2³ = 804071143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804071101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61410 + ... + 73343.

It is an arithmetic number, because the mean of its divisors is an integer number (42447510).

Almost surely, 2^804071151 is an apocalyptic number.

804071151 is a deficient number, since it is larger than the sum of its proper divisors (554249169).

804071151 is a wasteful number, since it uses less digits than its factorization.

804071151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134792 (or 134786 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 804071151 is about 28356.1483809067. The cubic root of 804071151 is about 929.8898204540.

It can be divided in two parts, 80 and 4071151, that added together give a triangular number (4071231 = T₂₈₅₃).

The spelling of 804071151 in words is "eight hundred four million, seventy-one thousand, one hundred fifty-one".