608660424 has 48 divisors (see below), whose sum is σ = 1650749100. Its totient is φ = 202604544.

The previous prime is 608660413. The next prime is 608660467. The reversal of 608660424 is 424066806.

It is a happy number.

608660424 is a `hidden beast` number, since 608 + 6 + 6 + 0 + 42 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 575136324 + 33524100 = 23982^2 + 5790^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49872 + ... + 60864.

Almost surely, 2^608660424 is an apocalyptic number.

It is an amenable number.

608660424 is an abundant number, since it is smaller than the sum of its proper divisors (1042088676).

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

608660424 is a wasteful number, since it uses less digits than its factorization.

608660424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774 (or 11767 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 608660424 is about 24671.0442421880. The cubic root of 608660424 is about 847.4713426497.

The spelling of 608660424 in words is "six hundred eight million, six hundred sixty thousand, four hundred twenty-four".