507224648 has 64 divisors (see below), whose sum is σ = 1154010240. Its totient is φ = 204033024.

The previous prime is 507224647. The next prime is 507224657. The reversal of 507224648 is 846422705.

It is not an unprimeable number, because it can be changed into a prime (507224647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644111 + ... + 644897.

It is an arithmetic number, because the mean of its divisors is an integer number (18031410).

Almost surely, 2^507224648 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 507224648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577005120).

507224648 is an abundant number, since it is smaller than the sum of its proper divisors (646785592).

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

507224648 is a wasteful number, since it uses less digits than its factorization.

507224648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 507224648 is about 22521.6484298996. The cubic root of 507224648 is about 797.5050647110.

The spelling of 507224648 in words is "five hundred seven million, two hundred twenty-four thousand, six hundred forty-eight".