506636212 has 12 divisors (see below), whose sum is σ = 893382336. Its totient is φ = 251384120.

The previous prime is 506636189. The next prime is 506636269. The reversal of 506636212 is 212636605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482908 + ... + 483955.

It is an arithmetic number, because the mean of its divisors is an integer number (74448528).

Almost surely, 2^506636212 is an apocalyptic number.

It is an amenable number.

506636212 is a deficient number, since it is larger than the sum of its proper divisors (386746124).

506636212 is a wasteful number, since it uses less digits than its factorization.

506636212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966998 (or 966996 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 506636212 is about 22508.5808526437. The cubic root of 506636212 is about 797.1965477114.

The spelling of 506636212 in words is "five hundred six million, six hundred thirty-six thousand, two hundred twelve".