140082189 has 8 divisors (see below), whose sum is σ = 201143712. Its totient is φ = 86204400.

The previous prime is 140082181. The next prime is 140082191. The reversal of 140082189 is 981280041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140082189 - 2³ = 140082181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140082181) by changing a digit.

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, 1795887 + ... + 1795964.

It is an arithmetic number, because the mean of its divisors is an integer number (25142964).

Almost surely, 2^140082189 is an apocalyptic number.

It is an amenable number.

140082189 is a deficient number, since it is larger than the sum of its proper divisors (61061523).

140082189 is a wasteful number, since it uses less digits than its factorization.

140082189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591867.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 140082189 is about 11835.6321757648. The cubic root of 140082189 is about 519.3510012356.

The spelling of 140082189 in words is "one hundred forty million, eighty-two thousand, one hundred eighty-nine".