126055260 has 36 divisors (see below), whose sum is σ = 382368168. Its totient is φ = 33614688.

The previous prime is 126055169. The next prime is 126055261. The reversal of 126055260 is 62550621.

126055260 is a `hidden beast` number, since 1 + 2 + 605 + 52 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126055261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349974 + ... + 350333.

It is an arithmetic number, because the mean of its divisors is an integer number (10621338).

Almost surely, 2^126055260 is an apocalyptic number.

126055260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126055260 is an abundant number, since it is smaller than the sum of its proper divisors (256312908).

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

126055260 is a wasteful number, since it uses less digits than its factorization.

126055260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700322 (or 700317 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 126055260 is about 11227.4333665357. The cubic root of 126055260 is about 501.4030724261.

The spelling of 126055260 in words is "one hundred twenty-six million, fifty-five thousand, two hundred sixty".