126868734 has 32 divisors (see below), whose sum is σ = 282720000. Its totient is φ = 42171192.

The previous prime is 126868727. The next prime is 126868751. The reversal of 126868734 is 437868621.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126868734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17367 + ... + 23565.

It is an arithmetic number, because the mean of its divisors is an integer number (8835000).

Almost surely, 2^126868734 is an apocalyptic number.

126868734 is an abundant number, since it is smaller than the sum of its proper divisors (155851266).

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

126868734 is a wasteful number, since it uses less digits than its factorization.

126868734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589 (or 6583 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 126868734 is about 11263.6021769237. The cubic root of 126868734 is about 502.4793308495.

The spelling of 126868734 in words is "one hundred twenty-six million, eight hundred sixty-eight thousand, seven hundred thirty-four".