714847157 has 2 divisors, whose sum is σ = 714847158. Its totient is φ = 714847156.

The previous prime is 714847151. The next prime is 714847193. The reversal of 714847157 is 751748417.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463497841 + 251349316 = 21529^2 + 15854^2 .

It is a cyclic number.

It is not a de Polignac number, because 714847157 - 2²⁸ = 446411701 is a prime.

It is a super-2 number, since 2×714847157² = 1022012915741965298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714847151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357423578 + 357423579.

It is an arithmetic number, because the mean of its divisors is an integer number (357423579).

Almost surely, 2^714847157 is an apocalyptic number.

It is an amenable number.

714847157 is a deficient number, since it is larger than the sum of its proper divisors (1).

714847157 is an equidigital number, since it uses as much as digits as its factorization.

714847157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 219520, while the sum is 44.

The square root of 714847157 is about 26736.6257594334. The cubic root of 714847157 is about 894.1376823851.

It can be divided in two parts, 71484715 and 7, that multiplied together give a palindrome (500393005).

The spelling of 714847157 in words is "seven hundred fourteen million, eight hundred forty-seven thousand, one hundred fifty-seven".