474392028 has 48 divisors (see below), whose sum is σ = 1211140224. Its totient is φ = 143327040.

The previous prime is 474391999. The next prime is 474392041. The reversal of 474392028 is 820293474.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40626 + ... + 50982.

It is an arithmetic number, because the mean of its divisors is an integer number (25232088).

Almost surely, 2^474392028 is an apocalyptic number.

It is an amenable number.

474392028 is an abundant number, since it is smaller than the sum of its proper divisors (736748196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474392028 is a wasteful number, since it uses less digits than its factorization.

474392028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10722 (or 10720 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 474392028 is about 21780.5424174881. The cubic root of 474392028 is about 779.9123438643.

The spelling of 474392028 in words is "four hundred seventy-four million, three hundred ninety-two thousand, twenty-eight".