474587244 has 144 divisors (see below), whose sum is σ = 1335559680. Its totient is φ = 141419520.

The previous prime is 474587237. The next prime is 474587261. The reversal of 474587244 is 442785474.

474587244 is a `hidden beast` number, since 47 + 4 + 587 + 24 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 474587244.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1525849 + ... + 1526159.

It is an arithmetic number, because the mean of its divisors is an integer number (9274720).

Almost surely, 2^474587244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474587244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667779840).

474587244 is an abundant number, since it is smaller than the sum of its proper divisors (860972436).

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

474587244 is a wasteful number, since it uses less digits than its factorization.

474587244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 455 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 45.

The square root of 474587244 is about 21785.0233876395. The cubic root of 474587244 is about 780.0193091867.

The spelling of 474587244 in words is "four hundred seventy-four million, five hundred eighty-seven thousand, two hundred forty-four".