507340 has 12 divisors (see below), whose sum is σ = 1065456. Its totient is φ = 202928.

The previous prime is 507329. The next prime is 507347. The reversal of 507340 is 43705.

It is not an unprimeable number, because it can be changed into a prime (507347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12664 + ... + 12703.

It is an arithmetic number, because the mean of its divisors is an integer number (88788).

2⁵⁰⁷³⁴⁰ is an apocalyptic number.

It is an amenable number.

507340 is an abundant number, since it is smaller than the sum of its proper divisors (558116).

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

507340 is a wasteful number, since it uses less digits than its factorization.

507340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25376 (or 25374 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 507340 is about 712.2780356013. The cubic root of 507340 is about 79.7565515790.

The spelling of 507340 in words is "five hundred seven thousand, three hundred forty".