126448522 has 8 divisors (see below), whose sum is σ = 189969696. Its totient is φ = 63125292.

The previous prime is 126448507. The next prime is 126448537. The reversal of 126448522 is 225844621.

It is an interprime number because it is at equal distance from previous prime (126448507) and next prime (126448537).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47878 + ... + 50449.

It is an arithmetic number, because the mean of its divisors is an integer number (23746212).

Almost surely, 2^126448522 is an apocalyptic number.

126448522 is a deficient number, since it is larger than the sum of its proper divisors (63521174).

126448522 is an equidigital number, since it uses as much as digits as its factorization.

126448522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98972.

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

The square root of 126448522 is about 11244.9331700993. The cubic root of 126448522 is about 501.9239500039.

The spelling of 126448522 in words is "one hundred twenty-six million, four hundred forty-eight thousand, five hundred twenty-two".