140527414 has 4 divisors (see below), whose sum is σ = 210791124. Its totient is φ = 70263706.

The previous prime is 140527391. The next prime is 140527421. The reversal of 140527414 is 414725041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414725041 = 251 ⋅1652291.

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 as a sum of consecutive naturals, namely, 35131852 + ... + 35131855.

It is an arithmetic number, because the mean of its divisors is an integer number (52697781).

Almost surely, 2^140527414 is an apocalyptic number.

140527414 is a deficient number, since it is larger than the sum of its proper divisors (70263710).

140527414 is an equidigital number, since it uses as much as digits as its factorization.

140527414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70263709.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 140527414 is about 11854.4259245229. The cubic root of 140527414 is about 519.9006392996.

The spelling of 140527414 in words is "one hundred forty million, five hundred twenty-seven thousand, four hundred fourteen".