140919196 has 12 divisors (see below), whose sum is σ = 269027640. Its totient is φ = 64054160.

The previous prime is 140919193. The next prime is 140919203. The reversal of 140919196 is 691919041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140919193) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1601311 + ... + 1601398.

It is an arithmetic number, because the mean of its divisors is an integer number (22418970).

Almost surely, 2^140919196 is an apocalyptic number.

It is an amenable number.

140919196 is a deficient number, since it is larger than the sum of its proper divisors (128108444).

140919196 is a wasteful number, since it uses less digits than its factorization.

140919196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202724 (or 3202722 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 140919196 is about 11870.9391372376. The cubic root of 140919196 is about 520.3833415933.

The spelling of 140919196 in words is "one hundred forty million, nine hundred nineteen thousand, one hundred ninety-six".