140126626 has 8 divisors (see below), whose sum is σ = 219328704. Its totient is φ = 67017060.

The previous prime is 140126573. The next prime is 140126627. The reversal of 140126626 is 626621041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140126594 and 140126603.

It is not an unprimeable number, because it can be changed into a prime (140126627) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1523070 + ... + 1523161.

It is an arithmetic number, because the mean of its divisors is an integer number (27416088).

Almost surely, 2^140126626 is an apocalyptic number.

140126626 is a deficient number, since it is larger than the sum of its proper divisors (79202078).

140126626 is a wasteful number, since it uses less digits than its factorization.

140126626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046256.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 140126626 is about 11837.5092819393. The cubic root of 140126626 is about 519.4059117628.

Adding to 140126626 its reverse (626621041), we get a palindrome (766747667).

The spelling of 140126626 in words is "one hundred forty million, one hundred twenty-six thousand, six hundred twenty-six".