514274897 has 2 divisors, whose sum is σ = 514274898. Its totient is φ = 514274896.

The previous prime is 514274867. The next prime is 514274899. The reversal of 514274897 is 798472415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337677376 + 176597521 = 18376^2 + 13289^2 .

It is a cyclic number.

It is not a de Polignac number, because 514274897 - 2⁶ = 514274833 is a prime.

Together with 514274899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (514274899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257137448 + 257137449.

It is an arithmetic number, because the mean of its divisors is an integer number (257137449).

Almost surely, 2^514274897 is an apocalyptic number.

It is an amenable number.

514274897 is a deficient number, since it is larger than the sum of its proper divisors (1).

514274897 is an equidigital number, since it uses as much as digits as its factorization.

514274897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 47.

The square root of 514274897 is about 22677.6298805673. The cubic root of 514274897 is about 801.1830916926.

The spelling of 514274897 in words is "five hundred fourteen million, two hundred seventy-four thousand, eight hundred ninety-seven".