452168474 has 8 divisors (see below), whose sum is σ = 678824820. Its totient is φ = 225893536.

The previous prime is 452168407. The next prime is 452168501. The reversal of 452168474 is 474861254.

It can be written as a sum of positive squares in 2 ways, for example, as 414407449 + 37761025 = 20357^2 + 6145^2 .

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

It is a Curzon number.

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, 92369 + ... + 97140.

Almost surely, 2^452168474 is an apocalyptic number.

452168474 is a deficient number, since it is larger than the sum of its proper divisors (226656346).

452168474 is a wasteful number, since it uses less digits than its factorization.

452168474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190704.

The product of its digits is 215040, while the sum is 41.

The square root of 452168474 is about 21264.2534315221. The cubic root of 452168474 is about 767.5383657394.

The spelling of 452168474 in words is "four hundred fifty-two million, one hundred sixty-eight thousand, four hundred seventy-four".