126245552 has 10 divisors (see below), whose sum is σ = 244600788. Its totient is φ = 63122768.

The previous prime is 126245507. The next prime is 126245579. The reversal of 126245552 is 255542621.

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 as a sum of consecutive naturals, namely, 3945158 + ... + 3945189.

Almost surely, 2^126245552 is an apocalyptic number.

It is an amenable number.

126245552 is a deficient number, since it is larger than the sum of its proper divisors (118355236).

126245552 is an equidigital number, since it uses as much as digits as its factorization.

126245552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890355 (or 7890349 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 126245552 is about 11235.9045919766. The cubic root of 126245552 is about 501.6552502464.

The spelling of 126245552 in words is "one hundred twenty-six million, two hundred forty-five thousand, five hundred fifty-two".