140027514 has 32 divisors (see below), whose sum is σ = 306127296. Its totient is φ = 42347520.

The previous prime is 140027491. The next prime is 140027539. The reversal of 140027514 is 415720041.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 36244 + ... + 39920.

It is an arithmetic number, because the mean of its divisors is an integer number (9566478).

Almost surely, 2^140027514 is an apocalyptic number.

140027514 is an abundant number, since it is smaller than the sum of its proper divisors (166099782).

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

140027514 is a wasteful number, since it uses less digits than its factorization.

140027514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 140027514 is about 11833.3221877882. The cubic root of 140027514 is about 519.2834237386.

Adding to 140027514 its reverse (415720041), we get a palindrome (555747555).

The spelling of 140027514 in words is "one hundred forty million, twenty-seven thousand, five hundred fourteen".