508867140 has 24 divisors (see below), whose sum is σ = 1424828160. Its totient is φ = 135697888.

The previous prime is 508867133. The next prime is 508867169. The reversal of 508867140 is 41768805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4240500 + ... + 4240619.

It is an arithmetic number, because the mean of its divisors is an integer number (59367840).

Almost surely, 2^508867140 is an apocalyptic number.

It is an amenable number.

508867140 is an abundant number, since it is smaller than the sum of its proper divisors (915961020).

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

508867140 is a wasteful number, since it uses less digits than its factorization.

508867140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481131 (or 8481129 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 508867140 is about 22558.0836952078. The cubic root of 508867140 is about 798.3649626761.

The spelling of 508867140 in words is "five hundred eight million, eight hundred sixty-seven thousand, one hundred forty".