475794280 has 64 divisors (see below), whose sum is σ = 1155490560. Its totient is φ = 175281408.

The previous prime is 475794251. The next prime is 475794281. The reversal of 475794280 is 82497574.

It is a self number, because there is not a number n which added to its sum of digits gives 475794280.

It is not an unprimeable number, because it can be changed into a prime (475794281) 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 15 ways as a sum of consecutive naturals, for example, 333649 + ... + 335071.

It is an arithmetic number, because the mean of its divisors is an integer number (18054540).

Almost surely, 2^475794280 is an apocalyptic number.

475794280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475794280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577745280).

475794280 is an abundant number, since it is smaller than the sum of its proper divisors (679696280).

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

475794280 is a wasteful number, since it uses less digits than its factorization.

475794280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 475794280 is about 21812.7091393985. The cubic root of 475794280 is about 780.6800337290.

The spelling of 475794280 in words is "four hundred seventy-five million, seven hundred ninety-four thousand, two hundred eighty".