465885667 has 16 divisors (see below), whose sum is σ = 530087040. Its totient is φ = 406369152.

The previous prime is 465885661. The next prime is 465885671. The reversal of 465885667 is 766588564.

It is a cyclic number.

It is not a de Polignac number, because 465885667 - 2²⁷ = 331667939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465885661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4573 + ... + 30865.

It is an arithmetic number, because the mean of its divisors is an integer number (33130440).

Almost surely, 2^465885667 is an apocalyptic number.

465885667 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

465885667 is a deficient number, since it is larger than the sum of its proper divisors (64201373).

465885667 is a wasteful number, since it uses less digits than its factorization.

465885667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26382.

The product of its digits is 9676800, while the sum is 55.

The square root of 465885667 is about 21584.3847954951. The cubic root of 465885667 is about 775.2226440446. Note that the first 3 decimals are identical.

The spelling of 465885667 in words is "four hundred sixty-five million, eight hundred eighty-five thousand, six hundred sixty-seven".