126297344 has 36 divisors (see below), whose sum is σ = 253079904. Its totient is φ = 62903808.

The previous prime is 126297341. The next prime is 126297359. The reversal of 126297344 is 443792621.

It is a junction number, because it is equal to n+sod(n) for n = 126297298 and 126297307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126297341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77789 + ... + 79395.

Almost surely, 2^126297344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126297344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126539952).

126297344 is an abundant number, since it is smaller than the sum of its proper divisors (126782560).

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

126297344 is an equidigital number, since it uses as much as digits as its factorization.

126297344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930 (or 1916 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 126297344 is about 11238.2091099961. The cubic root of 126297344 is about 501.7238419080.

The spelling of 126297344 in words is "one hundred twenty-six million, two hundred ninety-seven thousand, three hundred forty-four".