126115826 has 16 divisors (see below), whose sum is σ = 201885696. Its totient is φ = 58879296.

The previous prime is 126115817. The next prime is 126115841. The reversal of 126115826 is 628511621.

It is a junction number, because it is equal to n+sod(n) for n = 126115792 and 126115801.

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, 10286 + ... + 18921.

It is an arithmetic number, because the mean of its divisors is an integer number (12617856).

Almost surely, 2^126115826 is an apocalyptic number.

126115826 is a deficient number, since it is larger than the sum of its proper divisors (75769870).

126115826 is a wasteful number, since it uses less digits than its factorization.

126115826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29353.

The product of its digits is 5760, while the sum is 32.

The square root of 126115826 is about 11230.1302752907. The cubic root of 126115826 is about 501.4833629170.

The spelling of 126115826 in words is "one hundred twenty-six million, one hundred fifteen thousand, eight hundred twenty-six".