512246 has 12 divisors (see below), whose sum is σ = 893988. Its totient is φ = 219492.

The previous prime is 512207. The next prime is 512249. The reversal of 512246 is 642215.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2516 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (74499).

2⁵¹²²⁴⁶ is an apocalyptic number.

512246 is a deficient number, since it is larger than the sum of its proper divisors (381742).

512246 is a wasteful number, since it uses less digits than its factorization.

512246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243 (or 5236 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 512246 is about 715.7136298828. The cubic root of 512246 is about 80.0128104485.

The spelling of 512246 in words is "five hundred twelve thousand, two hundred forty-six".