464422585 has 16 divisors (see below), whose sum is σ = 617942592. Its totient is φ = 332222400.

The previous prime is 464422583. The next prime is 464422597. The reversal of 464422585 is 585224464.

It is not a de Polignac number, because 464422585 - 2¹ = 464422583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464422583) 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, 65859 + ... + 72568.

It is an arithmetic number, because the mean of its divisors is an integer number (38621412).

Almost surely, 2^464422585 is an apocalyptic number.

It is an amenable number.

464422585 is a deficient number, since it is larger than the sum of its proper divisors (153520007).

464422585 is a wasteful number, since it uses less digits than its factorization.

464422585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138504.

The product of its digits is 307200, while the sum is 40.

The square root of 464422585 is about 21550.4660042422. The cubic root of 464422585 is about 774.4102818707.

The spelling of 464422585 in words is "four hundred sixty-four million, four hundred twenty-two thousand, five hundred eighty-five".