474277248 has 128 divisors (see below), whose sum is σ = 1437996000. Its totient is φ = 153778176.

The previous prime is 474277207. The next prime is 474277253. The reversal of 474277248 is 842772474.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126018 + ... + 129726.

Almost surely, 2^474277248 is an apocalyptic number.

474277248 is a gapful number since it is divisible by the number (48) 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 474277248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718998000).

474277248 is an abundant number, since it is smaller than the sum of its proper divisors (963718752).

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

474277248 is a wasteful number, since it uses less digits than its factorization.

474277248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769 (or 3751 counting only the distinct ones).

The product of its digits is 702464, while the sum is 45.

The square root of 474277248 is about 21777.9073374831. The cubic root of 474277248 is about 779.8494383949.

The spelling of 474277248 in words is "four hundred seventy-four million, two hundred seventy-seven thousand, two hundred forty-eight".