140059198 has 8 divisors (see below), whose sum is σ = 215213040. Its totient is φ = 68321520.

The previous prime is 140059193. The next prime is 140059219. The reversal of 140059198 is 891950041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140059193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853938 + ... + 854101.

It is an arithmetic number, because the mean of its divisors is an integer number (26901630).

Almost surely, 2^140059198 is an apocalyptic number.

140059198 is a deficient number, since it is larger than the sum of its proper divisors (75153842).

140059198 is a wasteful number, since it uses less digits than its factorization.

140059198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708082.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 140059198 is about 11834.6608738907. The cubic root of 140059198 is about 519.3225868401.

The spelling of 140059198 in words is "one hundred forty million, fifty-nine thousand, one hundred ninety-eight".