475346722 has 8 divisors (see below), whose sum is σ = 714581676. Its totient is φ = 237152832.

The previous prime is 475346699. The next prime is 475346747. The reversal of 475346722 is 227643574.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 430604001 + 44742721 = 20751^2 + 6689^2 .

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

It is a super-2 number, since 2×475346722² = 451909012232290568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259123 + ... + 260950.

Almost surely, 2^475346722 is an apocalyptic number.

475346722 is a deficient number, since it is larger than the sum of its proper divisors (239234954).

475346722 is a wasteful number, since it uses less digits than its factorization.

475346722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520532.

The product of its digits is 282240, while the sum is 40.

The square root of 475346722 is about 21802.4476148895. The cubic root of 475346722 is about 780.4351735578.

The spelling of 475346722 in words is "four hundred seventy-five million, three hundred forty-six thousand, seven hundred twenty-two".