140710914 has 24 divisors (see below), whose sum is σ = 305585280. Its totient is φ = 46794168.

The previous prime is 140710909. The next prime is 140710937. The reversal of 140710914 is 419017041.

It is a super-2 number, since 2×140710914² = 39599122637430792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1002 + ... + 16805.

It is an arithmetic number, because the mean of its divisors is an integer number (12732720).

Almost surely, 2^140710914 is an apocalyptic number.

140710914 is an abundant number, since it is smaller than the sum of its proper divisors (164874366).

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

140710914 is a wasteful number, since it uses less digits than its factorization.

140710914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18254 (or 18251 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 140710914 is about 11862.1631248268. The cubic root of 140710914 is about 520.1268354313.

Adding to 140710914 its reverse (419017041), we get a palindrome (559727955).

It can be divided in two parts, 1407 and 10914, that added together give a palindrome (12321).

The spelling of 140710914 in words is "one hundred forty million, seven hundred ten thousand, nine hundred fourteen".