126854560 has 96 divisors (see below), whose sum is σ = 344881152. Its totient is φ = 43192320.

The previous prime is 126854557. The next prime is 126854569. The reversal of 126854560 is 65458621.

It is not an unprimeable number, because it can be changed into a prime (126854569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213624 + ... + 214216.

It is an arithmetic number, because the mean of its divisors is an integer number (3592512).

Almost surely, 2^126854560 is an apocalyptic number.

126854560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126854560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172440576).

126854560 is an abundant number, since it is smaller than the sum of its proper divisors (218026592).

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

126854560 is a wasteful number, since it uses less digits than its factorization.

126854560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 126854560 is about 11262.9729645418. The cubic root of 126854560 is about 502.4606175253.

The spelling of 126854560 in words is "one hundred twenty-six million, eight hundred fifty-four thousand, five hundred sixty".