474881000 has 128 divisors (see below), whose sum is σ = 1265621760. Its totient is φ = 165088000.

The previous prime is 474880981. The next prime is 474881027. The reversal of 474881000 is 188474.

It is a super-2 number, since 2×474881000² = 451023928322000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252062 + ... + 253938.

It is an arithmetic number, because the mean of its divisors is an integer number (9887670).

Almost surely, 2^474881000 is an apocalyptic number.

474881000 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 474881000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632810880).

474881000 is an abundant number, since it is smaller than the sum of its proper divisors (790740760).

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

474881000 is a wasteful number, since it uses less digits than its factorization.

474881000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1918 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 474881000 is about 21791.7644994617. The cubic root of 474881000 is about 780.1802125789.

The spelling of 474881000 in words is "four hundred seventy-four million, eight hundred eighty-one thousand".