206463212 has 12 divisors (see below), whose sum is σ = 362932416. Its totient is φ = 102768240.

The previous prime is 206463211. The next prime is 206463277. The reversal of 206463212 is 212364602.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (206463211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114839 + ... + 116622.

It is an arithmetic number, because the mean of its divisors is an integer number (30244368).

Almost surely, 2^206463212 is an apocalyptic number.

It is an amenable number.

206463212 is a deficient number, since it is larger than the sum of its proper divisors (156469204).

206463212 is a wasteful number, since it uses less digits than its factorization.

206463212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231688 (or 231686 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 206463212 is about 14368.8277879582. The cubic root of 206463212 is about 591.0363972953.

The spelling of 206463212 in words is "two hundred six million, four hundred sixty-three thousand, two hundred twelve".