474672593 has 4 divisors (see below), whose sum is σ = 487501620. Its totient is φ = 461843568.

The previous prime is 474672587. The next prime is 474672607. The reversal of 474672593 is 395276474.

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

It can be written as a sum of positive squares in 2 ways, for example, as 273968704 + 200703889 = 16552^2 + 14167^2 .

It is a cyclic number.

It is not a de Polignac number, because 474672593 - 2⁶ = 474672529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474672503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6414458 + ... + 6414531.

It is an arithmetic number, because the mean of its divisors is an integer number (121875405).

Almost surely, 2^474672593 is an apocalyptic number.

It is an amenable number.

474672593 is a deficient number, since it is larger than the sum of its proper divisors (12829027).

474672593 is a wasteful number, since it uses less digits than its factorization.

474672593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12829026.

The product of its digits is 1270080, while the sum is 47.

The square root of 474672593 is about 21786.9821912077. The cubic root of 474672593 is about 780.0660655196.

The spelling of 474672593 in words is "four hundred seventy-four million, six hundred seventy-two thousand, five hundred ninety-three".