126321676 has 24 divisors (see below), whose sum is σ = 238909104. Its totient is φ = 58096320.

The previous prime is 126321661. The next prime is 126321703. The reversal of 126321676 is 676123621.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11091 + ... + 19381.

It is an arithmetic number, because the mean of its divisors is an integer number (9954546).

Almost surely, 2^126321676 is an apocalyptic number.

It is an amenable number.

126321676 is a deficient number, since it is larger than the sum of its proper divisors (112587428).

126321676 is a wasteful number, since it uses less digits than its factorization.

126321676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601 (or 8599 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 126321676 is about 11239.2916146882. The cubic root of 126321676 is about 501.7560599532.

The spelling of 126321676 in words is "one hundred twenty-six million, three hundred twenty-one thousand, six hundred seventy-six".