140928713 has 2 divisors, whose sum is σ = 140928714. Its totient is φ = 140928712.

The previous prime is 140928703. The next prime is 140928761. The reversal of 140928713 is 317829041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105740089 + 35188624 = 10283^2 + 5932^2 .

It is an emirp because it is prime and its reverse (317829041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140928713 - 2⁶ = 140928649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140928703) 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, 70464356 + 70464357.

It is an arithmetic number, because the mean of its divisors is an integer number (70464357).

Almost surely, 2^140928713 is an apocalyptic number.

It is an amenable number.

140928713 is a deficient number, since it is larger than the sum of its proper divisors (1).

140928713 is an equidigital number, since it uses as much as digits as its factorization.

140928713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 140928713 is about 11871.3399833380. The cubic root of 140928713 is about 520.3950560531.

The spelling of 140928713 in words is "one hundred forty million, nine hundred twenty-eight thousand, seven hundred thirteen".