805074 has 16 divisors (see below), whose sum is σ = 1626240. Its totient is φ = 265680.

The previous prime is 805073. The next prime is 805081. The reversal of 805074 is 470508.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 805074.

It is not an unprimeable number, because it can be changed into a prime (805073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39 + ... + 1269.

It is an arithmetic number, because the mean of its divisors is an integer number (101640).

2⁸⁰⁵⁰⁷⁴ is an apocalyptic number.

805074 is an abundant number, since it is smaller than the sum of its proper divisors (821166).

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

805074 is a wasteful number, since it uses less digits than its factorization.

805074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 805074 is about 897.2591598864. The cubic root of 805074 is about 93.0276250457.

The spelling of 805074 in words is "eight hundred five thousand, seventy-four".