126268012 has 36 divisors (see below), whose sum is σ = 241053456. Its totient is φ = 57844800.

The previous prime is 126268003. The next prime is 126268039. The reversal of 126268012 is 210862621.

It is a super-3 number, since 3×126268012³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101458 + ... + 102694.

Almost surely, 2^126268012 is an apocalyptic number.

It is an amenable number.

126268012 is a deficient number, since it is larger than the sum of its proper divisors (114785444).

126268012 is a wasteful number, since it uses less digits than its factorization.

126268012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 126268012 is about 11236.9040220160. The cubic root of 126268012 is about 501.6849978524.

The spelling of 126268012 in words is "one hundred twenty-six million, two hundred sixty-eight thousand, twelve".