126560334 has 32 divisors (see below), whose sum is σ = 256354560. Its totient is φ = 41651712.

The previous prime is 126560327. The next prime is 126560347. The reversal of 126560334 is 433065621.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219054 + ... + 219630.

It is an arithmetic number, because the mean of its divisors is an integer number (8011080).

Almost surely, 2^126560334 is an apocalyptic number.

126560334 is an abundant number, since it is smaller than the sum of its proper divisors (129794226).

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

126560334 is a wasteful number, since it uses less digits than its factorization.

126560334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 126560334 is about 11249.9037329215. The cubic root of 126560334 is about 502.0718483640.

The spelling of 126560334 in words is "one hundred twenty-six million, five hundred sixty thousand, three hundred thirty-four".