470564641 has 16 divisors (see below), whose sum is σ = 508083840. Its totient is φ = 434210560.

The previous prime is 470564603. The next prime is 470564669. The reversal of 470564641 is 146465074.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470564641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 470564641.

It is not an unprimeable number, because it can be changed into a prime (470564681) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 236790 + ... + 238768.

It is an arithmetic number, because the mean of its divisors is an integer number (31755240).

Almost surely, 2^470564641 is an apocalyptic number.

It is an amenable number.

470564641 is a deficient number, since it is larger than the sum of its proper divisors (37519199).

470564641 is a wasteful number, since it uses less digits than its factorization.

470564641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 470564641 is about 21692.5019534400. The cubic root of 470564641 is about 777.8092377970.

The spelling of 470564641 in words is "four hundred seventy million, five hundred sixty-four thousand, six hundred forty-one".