126283506 has 16 divisors (see below), whose sum is σ = 252720000. Its totient is φ = 42069008.

The previous prime is 126283499. The next prime is 126283513. The reversal of 126283506 is 605382621.

It is an interprime number because it is at equal distance from previous prime (126283499) and next prime (126283513).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6295 + ... + 17093.

It is an arithmetic number, because the mean of its divisors is an integer number (15795000).

Almost surely, 2^126283506 is an apocalyptic number.

126283506 is an abundant number, since it is smaller than the sum of its proper divisors (126436494).

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

126283506 is a wasteful number, since it uses less digits than its factorization.

126283506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12753.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 126283506 is about 11237.5934256406. The cubic root of 126283506 is about 501.7055171412.

The spelling of 126283506 in words is "one hundred twenty-six million, two hundred eighty-three thousand, five hundred six".