126297304 has 48 divisors (see below), whose sum is σ = 280713600. Its totient is φ = 53097408.

The previous prime is 126297299. The next prime is 126297323. The reversal of 126297304 is 403792621.

It is a self number, because there is not a number n which added to its sum of digits gives 126297304.

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 11 ways as a sum of consecutive naturals, for example, 17737 + ... + 23815.

It is an arithmetic number, because the mean of its divisors is an integer number (5848200).

Almost surely, 2^126297304 is an apocalyptic number.

126297304 is a gapful number since it is divisible by the number (14) 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 126297304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140356800).

126297304 is an abundant number, since it is smaller than the sum of its proper divisors (154416296).

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

126297304 is a wasteful number, since it uses less digits than its factorization.

126297304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152 (or 6141 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 126297304 is about 11238.2073303530. The cubic root of 126297304 is about 501.7237889405.

The spelling of 126297304 in words is "one hundred twenty-six million, two hundred ninety-seven thousand, three hundred four".