4259797 has 2 divisors, whose sum is σ = 4259798. Its totient is φ = 4259796.

The previous prime is 4259791. The next prime is 4259833. The reversal of 4259797 is 7979524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3721041 + 538756 = 1929^2 + 734^2 .

It is a cyclic number.

It is not a de Polignac number, because 4259797 - 2¹¹ = 4257749 is a prime.

4259797 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4259791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2129898 + 2129899.

It is an arithmetic number, because the mean of its divisors is an integer number (2129899).

Almost surely, 2^4259797 is an apocalyptic number.

It is an amenable number.

4259797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4259797 is an equidigital number, since it uses as much as digits as its factorization.

4259797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 43.

The square root of 4259797 is about 2063.9275665585. The cubic root of 4259797 is about 162.1049591635.

The spelling of 4259797 in words is "four million, two hundred fifty-nine thousand, seven hundred ninety-seven".