474248518 has 16 divisors (see below), whose sum is σ = 727289280. Its totient is φ = 231829696.

The previous prime is 474248497. The next prime is 474248519. The reversal of 474248518 is 815842474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474248519) 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 in 7 ways as a sum of consecutive naturals, for example, 110028 + ... + 114256.

It is an arithmetic number, because the mean of its divisors is an integer number (45455580).

Almost surely, 2^474248518 is an apocalyptic number.

474248518 is a deficient number, since it is larger than the sum of its proper divisors (253040762).

474248518 is a wasteful number, since it uses less digits than its factorization.

474248518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471.

The product of its digits is 286720, while the sum is 43.

The square root of 474248518 is about 21777.2477140708. The cubic root of 474248518 is about 779.8336912577.

The spelling of 474248518 in words is "four hundred seventy-four million, two hundred forty-eight thousand, five hundred eighteen".