140062597 has 2 divisors, whose sum is σ = 140062598. Its totient is φ = 140062596.

The previous prime is 140062589. The next prime is 140062603. The reversal of 140062597 is 795260041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130165281 + 9897316 = 11409^2 + 3146^2 .

It is a cyclic number.

It is not a de Polignac number, because 140062597 - 2³ = 140062589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140060597) 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, 70031298 + 70031299.

It is an arithmetic number, because the mean of its divisors is an integer number (70031299).

Almost surely, 2^140062597 is an apocalyptic number.

It is an amenable number.

140062597 is a deficient number, since it is larger than the sum of its proper divisors (1).

140062597 is an equidigital number, since it uses as much as digits as its factorization.

140062597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 140062597 is about 11834.8044766274. The cubic root of 140062597 is about 519.3267878332.

The spelling of 140062597 in words is "one hundred forty million, sixty-two thousand, five hundred ninety-seven".