140126466 has 32 divisors (see below), whose sum is σ = 283852800. Its totient is φ = 46112976.

The previous prime is 140126443. The next prime is 140126473. The reversal of 140126466 is 664621041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233635 + ... + 234233.

It is an arithmetic number, because the mean of its divisors is an integer number (8870400).

Almost surely, 2^140126466 is an apocalyptic number.

140126466 is an abundant number, since it is smaller than the sum of its proper divisors (143726334).

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

140126466 is a wasteful number, since it uses less digits than its factorization.

140126466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 140126466 is about 11837.5025237590. The cubic root of 140126466 is about 519.4057140726.

The spelling of 140126466 in words is "one hundred forty million, one hundred twenty-six thousand, four hundred sixty-six".