80460065 has 32 divisors (see below), whose sum is σ = 120890880. Its totient is φ = 50125824.

The previous prime is 80460053. The next prime is 80460073. The reversal of 80460065 is 56006408.

It is not a de Polignac number, because 80460065 - 2⁸ = 80459809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14924 + ... + 19586.

It is an arithmetic number, because the mean of its divisors is an integer number (3777840).

Almost surely, 2^80460065 is an apocalyptic number.

80460065 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

80460065 is a deficient number, since it is larger than the sum of its proper divisors (40430815).

80460065 is a wasteful number, since it uses less digits than its factorization.

80460065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 80460065 is about 8969.9534558436. The cubic root of 80460065 is about 431.7113430170.

The spelling of 80460065 in words is "eighty million, four hundred sixty thousand, sixty-five".