206264012 has 24 divisors (see below), whose sum is σ = 369351360. Its totient is φ = 100743680.

The previous prime is 206263999. The next prime is 206264029. The reversal of 206264012 is 210462602.

206264012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×206264012² = 85089685292672288, which contains 22 as substring.

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, 174062 + ... + 175242.

It is an arithmetic number, because the mean of its divisors is an integer number (15389640).

Almost surely, 2^206264012 is an apocalyptic number.

It is an amenable number.

206264012 is a deficient number, since it is larger than the sum of its proper divisors (163087348).

206264012 is a wasteful number, since it uses less digits than its factorization.

206264012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 206264012 is about 14361.8944432829. The cubic root of 206264012 is about 590.8462547291.

The spelling of 206264012 in words is "two hundred six million, two hundred sixty-four thousand, twelve".