508702068 has 72 divisors (see below), whose sum is σ = 1477187712. Its totient is φ = 144591552.

The previous prime is 508702037. The next prime is 508702081. The reversal of 508702068 is 860207805.

508702068 is a `hidden beast` number, since 508 + 70 + 20 + 68 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44521 + ... + 54767.

It is an arithmetic number, because the mean of its divisors is an integer number (20516496).

Almost surely, 2^508702068 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 508702068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738593856).

508702068 is an abundant number, since it is smaller than the sum of its proper divisors (968485644).

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

508702068 is a wasteful number, since it uses less digits than its factorization.

508702068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10461 (or 10456 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 508702068 is about 22554.4245770093. The cubic root of 508702068 is about 798.2786258286.

The spelling of 508702068 in words is "five hundred eight million, seven hundred two thousand, sixty-eight".