474045278 has 16 divisors (see below), whose sum is σ = 812934144. Its totient is φ = 203091000.

The previous prime is 474045277. The next prime is 474045311. The reversal of 474045278 is 872540474.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474045277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62951 + ... + 70077.

It is an arithmetic number, because the mean of its divisors is an integer number (50808384).

Almost surely, 2^474045278 is an apocalyptic number.

474045278 is a deficient number, since it is larger than the sum of its proper divisors (338888866).

474045278 is a wasteful number, since it uses less digits than its factorization.

474045278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11887.

The product of its (nonzero) digits is 250880, while the sum is 41.

The square root of 474045278 is about 21772.5808759550. The cubic root of 474045278 is about 779.7222756604.

The spelling of 474045278 in words is "four hundred seventy-four million, forty-five thousand, two hundred seventy-eight".