140598331 has 2 divisors, whose sum is σ = 140598332. Its totient is φ = 140598330.

The previous prime is 140598319. The next prime is 140598343. The reversal of 140598331 is 133895041.

It is a balanced prime because it is at equal distance from previous prime (140598319) and next prime (140598343).

It is a cyclic number.

It is not a de Polignac number, because 140598331 - 2⁹ = 140597819 is a prime.

It is a super-2 number, since 2×140598331² = 39535781359971122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140598301) 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 as a sum of consecutive naturals, namely, 70299165 + 70299166.

It is an arithmetic number, because the mean of its divisors is an integer number (70299166).

Almost surely, 2^140598331 is an apocalyptic number.

140598331 is a deficient number, since it is larger than the sum of its proper divisors (1).

140598331 is an equidigital number, since it uses as much as digits as its factorization.

140598331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 140598331 is about 11857.4167085415. The cubic root of 140598331 is about 519.9880803481.

The spelling of 140598331 in words is "one hundred forty million, five hundred ninety-eight thousand, three hundred thirty-one".