140017036 has 12 divisors (see below), whose sum is σ = 245296800. Its totient is φ = 69932240.

The previous prime is 140017027. The next prime is 140017079. The reversal of 140017036 is 630710041.

It is a junction number, because it is equal to n+sod(n) for n = 140016998 and 140017016.

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 in 3 ways as a sum of consecutive naturals, for example, 14836 + ... + 22363.

It is an arithmetic number, because the mean of its divisors is an integer number (20441400).

Almost surely, 2^140017036 is an apocalyptic number.

It is an amenable number.

140017036 is a deficient number, since it is larger than the sum of its proper divisors (105279764).

140017036 is a wasteful number, since it uses less digits than its factorization.

140017036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38144 (or 38142 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 140017036 is about 11832.8794466943. The cubic root of 140017036 is about 519.2704710760.

Adding to 140017036 its reverse (630710041), we get a palindrome (770727077).

The spelling of 140017036 in words is "one hundred forty million, seventeen thousand, thirty-six".