126334260 has 108 divisors (see below), whose sum is σ = 415059372. Its totient is φ = 31090176.

The previous prime is 126334213. The next prime is 126334279. The reversal of 126334260 is 62433621.

126334260 is a `hidden beast` number, since 1 + 2 + 633 + 4 + 26 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 64931364 + 61402896 = 8058^2 + 7836^2 .

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 an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28344 + ... + 32496.

Almost surely, 2^126334260 is an apocalyptic number.

126334260 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 126334260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207529686).

126334260 is an abundant number, since it is smaller than the sum of its proper divisors (288725112).

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

126334260 is a wasteful number, since it uses less digits than its factorization.

126334260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194 (or 4176 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 126334260 is about 11239.8514225055. The cubic root of 126334260 is about 501.7727208273.

Adding to 126334260 its reverse (62433621), we get a palindrome (188767881).

The spelling of 126334260 in words is "one hundred twenty-six million, three hundred thirty-four thousand, two hundred sixty".