474549000 has 128 divisors (see below), whose sum is σ = 1488240000. Its totient is φ = 125894400.

The previous prime is 474548981. The next prime is 474549001. The reversal of 474549000 is 945474.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (474549001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950751 + ... + 951249.

It is an arithmetic number, because the mean of its divisors is an integer number (11626875).

Almost surely, 2^474549000 is an apocalyptic number.

474549000 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 474549000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744120000).

474549000 is an abundant number, since it is smaller than the sum of its proper divisors (1013691000).

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

474549000 is a wasteful number, since it uses less digits than its factorization.

474549000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 474549000 is about 21784.1456109713. The cubic root of 474549000 is about 779.9983563410.

The spelling of 474549000 in words is "four hundred seventy-four million, five hundred forty-nine thousand".