472783475 has 6 divisors (see below), whose sum is σ = 586251540. Its totient is φ = 378226760.

The previous prime is 472783471. The next prime is 472783477. The reversal of 472783475 is 574387274.

It is not a de Polignac number, because 472783475 - 2² = 472783471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472783471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9455645 + ... + 9455694.

It is an arithmetic number, because the mean of its divisors is an integer number (97708590).

Almost surely, 2^472783475 is an apocalyptic number.

472783475 is a deficient number, since it is larger than the sum of its proper divisors (113468065).

472783475 is a wasteful number, since it uses less digits than its factorization.

472783475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18911349 (or 18911344 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 47.

The square root of 472783475 is about 21743.5846860632. The cubic root of 472783475 is about 779.0298452249.

The spelling of 472783475 in words is "four hundred seventy-two million, seven hundred eighty-three thousand, four hundred seventy-five".