805167474 has 16 divisors (see below), whose sum is σ = 1610696640. Its totient is φ = 268328880.

The previous prime is 805167469. The next prime is 805167521. The reversal of 805167474 is 474761508.

It is a super-2 number, since 2×805167474² = 1296589322375081352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20232 + ... + 44940.

It is an arithmetic number, because the mean of its divisors is an integer number (100668540).

Almost surely, 2^805167474 is an apocalyptic number.

805167474 is an abundant number, since it is smaller than the sum of its proper divisors (805529166).

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

805167474 is a wasteful number, since it uses less digits than its factorization.

805167474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30145.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 805167474 is about 28375.4731061880. The cubic root of 805167474 is about 930.3122526457.

It can be divided in two parts, 80516 and 7474, that added together give a triangular number (87990 = T₄₁₉).

The spelling of 805167474 in words is "eight hundred five million, one hundred sixty-seven thousand, four hundred seventy-four".