140326193 has 8 divisors (see below), whose sum is σ = 160444800. Its totient is φ = 120225600.

The previous prime is 140326171. The next prime is 140326201. The reversal of 140326193 is 391623041.

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

It is a cyclic number.

It is not a de Polignac number, because 140326193 - 2⁸ = 140325937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140326103) 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, 25868 + ... + 30818.

It is an arithmetic number, because the mean of its divisors is an integer number (20055600).

Almost surely, 2^140326193 is an apocalyptic number.

It is an amenable number.

140326193 is a deficient number, since it is larger than the sum of its proper divisors (20118607).

140326193 is an equidigital number, since it uses as much as digits as its factorization.

140326193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 140326193 is about 11845.9357165232. The cubic root of 140326193 is about 519.6523724407.

The spelling of 140326193 in words is "one hundred forty million, three hundred twenty-six thousand, one hundred ninety-three".