126622206 has 12 divisors (see below), whose sum is σ = 274348152. Its totient is φ = 42207396.

The previous prime is 126622193. The next prime is 126622217. The reversal of 126622206 is 602226621.

126622206 is a `hidden beast` number, since 12 + 6 + 622 + 20 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 126622206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3517266 + ... + 3517301.

It is an arithmetic number, because the mean of its divisors is an integer number (22862346).

Almost surely, 2^126622206 is an apocalyptic number.

126622206 is an abundant number, since it is smaller than the sum of its proper divisors (147725946).

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

126622206 is a wasteful number, since it uses less digits than its factorization.

126622206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034575 (or 7034572 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 126622206 is about 11252.6532871141. The cubic root of 126622206 is about 502.1536515842.

Adding to 126622206 its reverse (602226621), we get a palindrome (728848827).

The spelling of 126622206 in words is "one hundred twenty-six million, six hundred twenty-two thousand, two hundred six".