470648287 has 16 divisors (see below), whose sum is σ = 508273920. Its totient is φ = 434693952.

The previous prime is 470648273. The next prime is 470648291. The reversal of 470648287 is 782846074.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470648287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470648987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85348 + ... + 90694.

It is an arithmetic number, because the mean of its divisors is an integer number (31767120).

Almost surely, 2^470648287 is an apocalyptic number.

470648287 is a deficient number, since it is larger than the sum of its proper divisors (37625633).

470648287 is a wasteful number, since it uses less digits than its factorization.

470648287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 602112, while the sum is 46.

The square root of 470648287 is about 21694.4298611418. The cubic root of 470648287 is about 777.8553219912.

It can be divided in two parts, 470648 and 287, that added together give a triangular number (470935 = T₉₇₀).

The spelling of 470648287 in words is "four hundred seventy million, six hundred forty-eight thousand, two hundred eighty-seven".