474095506 has 4 divisors (see below), whose sum is σ = 711143262. Its totient is φ = 237047752.

The previous prime is 474095497. The next prime is 474095513. The reversal of 474095506 is 605590474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 466171281 + 7924225 = 21591^2 + 2815^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118523875 + ... + 118523878.

Almost surely, 2^474095506 is an apocalyptic number.

474095506 is a deficient number, since it is larger than the sum of its proper divisors (237047756).

474095506 is a wasteful number, since it uses less digits than its factorization.

474095506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237047755.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 474095506 is about 21773.7343145359. The cubic root of 474095506 is about 779.7498134710.

The spelling of 474095506 in words is "four hundred seventy-four million, ninety-five thousand, five hundred six".