5214857 has 2 divisors, whose sum is σ = 5214858. Its totient is φ = 5214856.

The previous prime is 5214823. The next prime is 5214883. The reversal of 5214857 is 7584125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3924361 + 1290496 = 1981^2 + 1136^2 .

It is a cyclic number.

It is not a de Polignac number, because 5214857 - 2⁶ = 5214793 is a prime.

It is not a weakly prime, because it can be changed into another prime (5219857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607428 + 2607429.

It is an arithmetic number, because the mean of its divisors is an integer number (2607429).

Almost surely, 2^5214857 is an apocalyptic number.

It is an amenable number.

5214857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5214857 is an equidigital number, since it uses as much as digits as its factorization.

5214857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11200, while the sum is 32.

The square root of 5214857 is about 2283.6061394207. The cubic root of 5214857 is about 173.4126605176.

The spelling of 5214857 in words is "five million, two hundred fourteen thousand, eight hundred fifty-seven".