508231340 has 12 divisors (see below), whose sum is σ = 1067285856. Its totient is φ = 203292528.

The previous prime is 508231333. The next prime is 508231343. The reversal of 508231340 is 43132805.

It is not an unprimeable number, because it can be changed into a prime (508231343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12705764 + ... + 12705803.

It is an arithmetic number, because the mean of its divisors is an integer number (88940488).

Almost surely, 2^508231340 is an apocalyptic number.

It is an amenable number.

508231340 is an abundant number, since it is smaller than the sum of its proper divisors (559054516).

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

508231340 is a wasteful number, since it uses less digits than its factorization.

508231340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25411576 (or 25411574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 508231340 is about 22543.9867814014. The cubic root of 508231340 is about 798.0323205147.

The spelling of 508231340 in words is "five hundred eight million, two hundred thirty-one thousand, three hundred forty".