472902873 has 8 divisors (see below), whose sum is σ = 632991648. Its totient is φ = 314041344.

The previous prime is 472902851. The next prime is 472902893. The reversal of 472902873 is 378209274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472902873 - 2⁵ = 472902841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472902803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305911 + ... + 307452.

It is an arithmetic number, because the mean of its divisors is an integer number (79123956).

Almost surely, 2^472902873 is an apocalyptic number.

It is an amenable number.

472902873 is a deficient number, since it is larger than the sum of its proper divisors (160088775).

472902873 is a wasteful number, since it uses less digits than its factorization.

472902873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613623.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 472902873 is about 21746.3301041808. The cubic root of 472902873 is about 779.0954191302.

The spelling of 472902873 in words is "four hundred seventy-two million, nine hundred two thousand, eight hundred seventy-three".