36668212 has 24 divisors (see below), whose sum is σ = 73492160. Its totient is φ = 15681600.

The previous prime is 36668189. The next prime is 36668237. The reversal of 36668212 is 21286663.

It is a happy number.

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, 15739 + ... + 17917.

Almost surely, 2^36668212 is an apocalyptic number.

It is an amenable number.

36668212 is an abundant number, since it is smaller than the sum of its proper divisors (36823948).

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

36668212 is a wasteful number, since it uses less digits than its factorization.

36668212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2789 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 36668212 is about 6055.4283085509. The cubic root of 36668212 is about 332.2231649052.

The spelling of 36668212 in words is "thirty-six million, six hundred sixty-eight thousand, two hundred twelve".