140814182 has 16 divisors (see below), whose sum is σ = 214410240. Its totient is φ = 69348552.

The previous prime is 140814143. The next prime is 140814197. The reversal of 140814182 is 281418041.

It is a happy number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 88163 + ... + 89745.

It is an arithmetic number, because the mean of its divisors is an integer number (13400640).

Almost surely, 2^140814182 is an apocalyptic number.

140814182 is a deficient number, since it is larger than the sum of its proper divisors (73596058).

140814182 is a wasteful number, since it uses less digits than its factorization.

140814182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 140814182 is about 11866.5151582088. The cubic root of 140814182 is about 520.2540449987.

The spelling of 140814182 in words is "one hundred forty million, eight hundred fourteen thousand, one hundred eighty-two".