714244981 has 2 divisors, whose sum is σ = 714244982. Its totient is φ = 714244980.

The previous prime is 714244961. The next prime is 714245071. The reversal of 714244981 is 189442417.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 694796881 + 19448100 = 26359^2 + 4410^2 .

It is an emirp because it is prime and its reverse (189442417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 714244981 - 2⁹ = 714244469 is a prime.

It is a super-2 number, since 2×714244981² = 1020291785767380722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714244901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357122490 + 357122491.

It is an arithmetic number, because the mean of its divisors is an integer number (357122491).

Almost surely, 2^714244981 is an apocalyptic number.

It is an amenable number.

714244981 is a deficient number, since it is larger than the sum of its proper divisors (1).

714244981 is an equidigital number, since it uses as much as digits as its factorization.

714244981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 40.

The square root of 714244981 is about 26725.3621303809. The cubic root of 714244981 is about 893.8865426804.

The spelling of 714244981 in words is "seven hundred fourteen million, two hundred forty-four thousand, nine hundred eighty-one".