140118872 has 16 divisors (see below), whose sum is σ = 263703600. Its totient is φ = 69797920.

The previous prime is 140118851. The next prime is 140118883. The reversal of 140118872 is 278811041.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 30404 + ... + 34707.

It is an arithmetic number, because the mean of its divisors is an integer number (16481475).

Almost surely, 2^140118872 is an apocalyptic number.

It is an amenable number.

140118872 is a deficient number, since it is larger than the sum of its proper divisors (123584728).

140118872 is a wasteful number, since it uses less digits than its factorization.

140118872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65386 (or 65382 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 140118872 is about 11837.1817591858. The cubic root of 140118872 is about 519.3963310289.

The spelling of 140118872 in words is "one hundred forty million, one hundred eighteen thousand, eight hundred seventy-two".