474253258 has 4 divisors (see below), whose sum is σ = 711379890. Its totient is φ = 237126628.

The previous prime is 474253253. The next prime is 474253259. The reversal of 474253258 is 852352474.

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., 452285289 + 21967969 = 21267^2 + 4687^2 .

It is a super-2 number, since 2×474253258² = 449832305447229128, which contains 22 as substring.

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 a self number, because there is not a number n which added to its sum of digits gives 474253258.

It is not an unprimeable number, because it can be changed into a prime (474253253) by changing a digit.

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, 118563313 + ... + 118563316.

Almost surely, 2^474253258 is an apocalyptic number.

474253258 is a deficient number, since it is larger than the sum of its proper divisors (237126632).

474253258 is a wasteful number, since it uses less digits than its factorization.

474253258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237126631.

The product of its digits is 268800, while the sum is 40.

The square root of 474253258 is about 21777.3565429783. The cubic root of 474253258 is about 779.8362893325.

The spelling of 474253258 in words is "four hundred seventy-four million, two hundred fifty-three thousand, two hundred fifty-eight".