140126966 has 12 divisors (see below), whose sum is σ = 244507428. Its totient is φ = 60054372.

The previous prime is 140126953. The next prime is 140126977. The reversal of 140126966 is 669621041.

140126966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 714836 + ... + 715031.

It is an arithmetic number, because the mean of its divisors is an integer number (20375619).

Almost surely, 2^140126966 is an apocalyptic number.

140126966 is a deficient number, since it is larger than the sum of its proper divisors (104380462).

140126966 is a wasteful number, since it uses less digits than its factorization.

140126966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429883 (or 1429876 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 140126966 is about 11837.5236430598. The cubic root of 140126966 is about 519.4063318539.

The spelling of 140126966 in words is "one hundred forty million, one hundred twenty-six thousand, nine hundred sixty-six".