714671217 has 24 divisors (see below), whose sum is σ = 1113513128. Its totient is φ = 439084800.

The previous prime is 714671207. The next prime is 714671219. The reversal of 714671217 is 712176417.

714671217 is a `hidden beast` number, since 71 + 467 + 121 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 293231376 + 421439841 = 17124^2 + 20529^2 .

It is not a de Polignac number, because 714671217 - 2⁸ = 714670961 is a prime.

It is a super-2 number, since 2×714671217² = 1021509896816522178, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (714671219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72717 + ... + 81957.

Almost surely, 2^714671217 is an apocalyptic number.

It is an amenable number.

714671217 is a deficient number, since it is larger than the sum of its proper divisors (398841911).

714671217 is a wasteful number, since it uses less digits than its factorization.

714671217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9921 (or 9918 counting only the distinct ones).

The product of its digits is 16464, while the sum is 36.

The square root of 714671217 is about 26733.3353137988. The cubic root of 714671217 is about 894.0643205528.

The spelling of 714671217 in words is "seven hundred fourteen million, six hundred seventy-one thousand, two hundred seventeen".