805970 has 32 divisors (see below), whose sum is σ = 1679616. Its totient is φ = 275200.

The previous prime is 805967. The next prime is 805991. The reversal of 805970 is 79508.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1655 + ... + 2085.

It is an arithmetic number, because the mean of its divisors is an integer number (52488).

2⁸⁰⁵⁹⁷⁰ is an apocalyptic number.

805970 is an abundant number, since it is smaller than the sum of its proper divisors (873646).

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

805970 is a wasteful number, since it uses less digits than its factorization.

805970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 805970 is about 897.7583193711. The cubic root of 805970 is about 93.0621236752.

The spelling of 805970 in words is "eight hundred five thousand, nine hundred seventy".