506761424 has 20 divisors (see below), whose sum is σ = 1057377636. Its totient is φ = 233889792.

The previous prime is 506761417. The next prime is 506761441. The reversal of 506761424 is 424167605.

It can be written as a sum of positive squares in 2 ways, for example, as 264647824 + 242113600 = 16268^2 + 15560^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217969 + ... + 1218384.

Almost surely, 2^506761424 is an apocalyptic number.

It is an amenable number.

506761424 is an abundant number, since it is smaller than the sum of its proper divisors (550616212).

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

506761424 is a wasteful number, since it uses less digits than its factorization.

506761424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436374 (or 2436368 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 506761424 is about 22511.3621089440. The cubic root of 506761424 is about 797.2622163639.

The spelling of 506761424 in words is "five hundred six million, seven hundred sixty-one thousand, four hundred twenty-four".