126333712 has 10 divisors (see below), whose sum is σ = 244771598. Its totient is φ = 63166848.

The previous prime is 126333677. The next prime is 126333721. The reversal of 126333712 is 217333621.

It can be written as a sum of positive squares in only one way, i.e., 89415936 + 36917776 = 9456^2 + 6076^2 .

It is a super-3 number, since 3×126333712³ (a number of 25 digits) contains 333 as substring.

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, 3947913 + ... + 3947944.

Almost surely, 2^126333712 is an apocalyptic number.

It is an amenable number.

126333712 is a deficient number, since it is larger than the sum of its proper divisors (118437886).

126333712 is an equidigital number, since it uses as much as digits as its factorization.

126333712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895865 (or 7895859 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 126333712 is about 11239.8270449327. The cubic root of 126333712 is about 501.7719953132.

Subtracting 126333712 from its reverse (217333621), we obtain a palindrome (90999909).

The spelling of 126333712 in words is "one hundred twenty-six million, three hundred thirty-three thousand, seven hundred twelve".