126091746 has 48 divisors (see below), whose sum is σ = 298872288. Its totient is φ = 38102400.

The previous prime is 126091723. The next prime is 126091753. The reversal of 126091746 is 647190621.

126091746 is a `hidden beast` number, since 1 + 2 + 609 + 1 + 7 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 126091746.

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, 96570 + ... + 97866.

It is an arithmetic number, because the mean of its divisors is an integer number (6226506).

Almost surely, 2^126091746 is an apocalyptic number.

126091746 is an abundant number, since it is smaller than the sum of its proper divisors (172780542).

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

126091746 is a wasteful number, since it uses less digits than its factorization.

126091746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1804 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 126091746 is about 11229.0581083188. The cubic root of 126091746 is about 501.4514438777.

The spelling of 126091746 in words is "one hundred twenty-six million, ninety-one thousand, seven hundred forty-six".