472666274 has 4 divisors (see below), whose sum is σ = 708999414. Its totient is φ = 236333136.

The previous prime is 472666267. The next prime is 472666289.

472666274 is nontrivially palindromic in base 10.

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., 272019049 + 200647225 = 16493^2 + 14165^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118166567 + ... + 118166570.

Almost surely, 2^472666274 is an apocalyptic number.

472666274 is a deficient number, since it is larger than the sum of its proper divisors (236333140).

472666274 is a wasteful number, since it uses less digits than its factorization.

472666274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236333139.

The product of its digits is 677376, while the sum is 44.

The square root of 472666274 is about 21740.8894482264. The cubic root of 472666274 is about 778.9654671834.

The spelling of 472666274 in words is "four hundred seventy-two million, six hundred sixty-six thousand, two hundred seventy-four".