140814114 has 32 divisors (see below), whose sum is σ = 322237440. Its totient is φ = 40185552.

The previous prime is 140814097. The next prime is 140814133. The reversal of 140814114 is 411418041.

It is a super-2 number, since 2×140814114² = 39657229403209992, which contains 22 as substring.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 51547 + ... + 54209.

It is an arithmetic number, because the mean of its divisors is an integer number (10069920).

Almost surely, 2^140814114 is an apocalyptic number.

140814114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140814114 is an abundant number, since it is smaller than the sum of its proper divisors (181423326).

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

140814114 is a wasteful number, since it uses less digits than its factorization.

140814114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 140814114 is about 11866.5122930034. The cubic root of 140814114 is about 520.2539612541.

The spelling of 140814114 in words is "one hundred forty million, eight hundred fourteen thousand, one hundred fourteen".