126834726 has 16 divisors (see below), whose sum is σ = 257145264. Its totient is φ = 41698944.

The previous prime is 126834713. The next prime is 126834731. The reversal of 126834726 is 627438621.

It is a happy number.

It is a congruent number.

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, 144351 + ... + 145226.

It is an arithmetic number, because the mean of its divisors is an integer number (16071579).

Almost surely, 2^126834726 is an apocalyptic number.

126834726 is an abundant number, since it is smaller than the sum of its proper divisors (130310538).

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

126834726 is a wasteful number, since it uses less digits than its factorization.

126834726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289655.

The product of its digits is 96768, while the sum is 39.

The square root of 126834726 is about 11262.0924343569. The cubic root of 126834726 is about 502.4344292055.

The spelling of 126834726 in words is "one hundred twenty-six million, eight hundred thirty-four thousand, seven hundred twenty-six".