474652800 has 144 divisors (see below), whose sum is σ = 1693772730. Its totient is φ = 126566400.

The previous prime is 474652781. The next prime is 474652807. The reversal of 474652800 is 8256474.

It can be written as a sum of positive squares in 3 ways, for example, as 330076224 + 144576576 = 18168^2 + 12024^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (474652807) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20560 + ... + 37040.

Almost surely, 2^474652800 is an apocalyptic number.

474652800 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 474652800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846886365).

474652800 is an abundant number, since it is smaller than the sum of its proper divisors (1219119930).

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

474652800 is a wasteful number, since it uses less digits than its factorization.

474652800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16511 (or 16491 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 474652800 is about 21786.5279473348. The cubic root of 474652800 is about 780.0552229147.

The spelling of 474652800 in words is "four hundred seventy-four million, six hundred fifty-two thousand, eight hundred".