475402707 has 48 divisors (see below), whose sum is σ = 765055200. Its totient is φ = 282631680.

The previous prime is 475402691. The next prime is 475402717. The reversal of 475402707 is 707204574.

It is a happy number.

475402707 is a `hidden beast` number, since 47 + 540 + 2 + 70 + 7 = 666.

It is not a de Polignac number, because 475402707 - 2⁴ = 475402691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475402717) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 420519 + ... + 421647.

It is an arithmetic number, because the mean of its divisors is an integer number (15938650).

Almost surely, 2^475402707 is an apocalyptic number.

475402707 is a deficient number, since it is larger than the sum of its proper divisors (289652493).

475402707 is a wasteful number, since it uses less digits than its factorization.

475402707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 475402707 is about 21803.7314925680. The cubic root of 475402707 is about 780.4658115083.

The spelling of 475402707 in words is "four hundred seventy-five million, four hundred two thousand, seven hundred seven".