126448504 has 96 divisors (see below), whose sum is σ = 303575040. Its totient is φ = 48297600.

The previous prime is 126448501. The next prime is 126448507. The reversal of 126448504 is 405844621.

It is an interprime number because it is at equal distance from previous prime (126448501) and next prime (126448507).

It is a self number, because there is not a number n which added to its sum of digits gives 126448504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126448501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293169 + ... + 293599.

It is an arithmetic number, because the mean of its divisors is an integer number (3162240).

Almost surely, 2^126448504 is an apocalyptic number.

126448504 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 126448504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151787520).

126448504 is an abundant number, since it is smaller than the sum of its proper divisors (177126536).

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

126448504 is a wasteful number, since it uses less digits than its factorization.

126448504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 126448504 is about 11244.9323697388. The cubic root of 126448504 is about 501.9239261875.

The spelling of 126448504 in words is "one hundred twenty-six million, four hundred forty-eight thousand, five hundred four".