485658274 has 4 divisors (see below), whose sum is σ = 728487414. Its totient is φ = 242829136.

The previous prime is 485658253. The next prime is 485658289. The reversal of 485658274 is 472856584.

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., 289238049 + 196420225 = 17007^2 + 14015^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121414567 + ... + 121414570.

Almost surely, 2^485658274 is an apocalyptic number.

485658274 is a deficient number, since it is larger than the sum of its proper divisors (242829140).

485658274 is a wasteful number, since it uses less digits than its factorization.

485658274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242829139.

The product of its digits is 2150400, while the sum is 49.

The square root of 485658274 is about 22037.6558190748. The cubic root of 485658274 is about 786.0381002666.

The spelling of 485658274 in words is "four hundred eighty-five million, six hundred fifty-eight thousand, two hundred seventy-four".