507612 has 24 divisors (see below), whose sum is σ = 1353856. Its totient is φ = 145008.

The previous prime is 507607. The next prime is 507631. The reversal of 507612 is 216705.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2938 + ... + 3105.

2⁵⁰⁷⁶¹² is an apocalyptic number.

It is an amenable number.

507612 is an abundant number, since it is smaller than the sum of its proper divisors (846244).

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

507612 is a wasteful number, since it uses less digits than its factorization.

507612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 507612 is about 712.4689466917. The cubic root of 507612 is about 79.7708023157.

The spelling of 507612 in words is "five hundred seven thousand, six hundred twelve".