126206236 has 12 divisors (see below), whose sum is σ = 237850312. Its totient is φ = 58249008.

The previous prime is 126206219. The next prime is 126206243. The reversal of 126206236 is 632602621.

It is a happy number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 1213470 + ... + 1213573.

Almost surely, 2^126206236 is an apocalyptic number.

It is an amenable number.

126206236 is a deficient number, since it is larger than the sum of its proper divisors (111644076).

126206236 is a wasteful number, since it uses less digits than its factorization.

126206236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427060 (or 2427058 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 126206236 is about 11234.1548858826. The cubic root of 126206236 is about 501.6031688720.

Adding to 126206236 its reverse (632602621), we get a palindrome (758808857).

The spelling of 126206236 in words is "one hundred twenty-six million, two hundred six thousand, two hundred thirty-six".