475252346 has 16 divisors (see below), whose sum is σ = 740382120. Its totient is φ = 228602880.

The previous prime is 475252343. The next prime is 475252399. The reversal of 475252346 is 643252574.

It can be written as a sum of positive squares in 4 ways, for example, as 470239225 + 5013121 = 21685^2 + 2239^2 .

It is not an unprimeable number, because it can be changed into a prime (475252343) 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, 29495 + ... + 42666.

Almost surely, 2^475252346 is an apocalyptic number.

475252346 is a deficient number, since it is larger than the sum of its proper divisors (265129774).

475252346 is a wasteful number, since it uses less digits than its factorization.

475252346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72289.

The product of its digits is 201600, while the sum is 38.

The square root of 475252346 is about 21800.2831632986. The cubic root of 475252346 is about 780.3835205772.

The spelling of 475252346 in words is "four hundred seventy-five million, two hundred fifty-two thousand, three hundred forty-six".