126068634 has 48 divisors (see below), whose sum is σ = 291066048. Its totient is φ = 39298176.

The previous prime is 126068623. The next prime is 126068641. The reversal of 126068634 is 436860621.

126068634 is a `hidden beast` number, since 12 + 6 + 0 + 6 + 8 + 634 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49869 + ... + 52335.

It is an arithmetic number, because the mean of its divisors is an integer number (6063876).

Almost surely, 2^126068634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126068634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145533024).

126068634 is an abundant number, since it is smaller than the sum of its proper divisors (164997414).

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

126068634 is a wasteful number, since it uses less digits than its factorization.

126068634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659 (or 2656 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 126068634 is about 11228.0289454561. The cubic root of 126068634 is about 501.4208041403.

The spelling of 126068634 in words is "one hundred twenty-six million, sixty-eight thousand, six hundred thirty-four".