126708122 has 16 divisors (see below), whose sum is σ = 197612352. Its totient is φ = 60883680.

The previous prime is 126708121. The next prime is 126708133. The reversal of 126708122 is 221807621.

It is not an unprimeable number, because it can be changed into a prime (126708121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6038 + ... + 17025.

It is an arithmetic number, because the mean of its divisors is an integer number (12350772).

Almost surely, 2^126708122 is an apocalyptic number.

126708122 is a deficient number, since it is larger than the sum of its proper divisors (70904230).

126708122 is a wasteful number, since it uses less digits than its factorization.

126708122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23173.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 126708122 is about 11256.4702282732. The cubic root of 126708122 is about 502.2672000692.

The spelling of 126708122 in words is "one hundred twenty-six million, seven hundred eight thousand, one hundred twenty-two".