4569797 has 2 divisors, whose sum is σ = 4569798. Its totient is φ = 4569796.

The previous prime is 4569793. The next prime is 4569811. The reversal of 4569797 is 7979654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3500641 + 1069156 = 1871^2 + 1034^2 .

It is a cyclic number.

It is not a de Polignac number, because 4569797 - 2² = 4569793 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4569793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2284898 + 2284899.

It is an arithmetic number, because the mean of its divisors is an integer number (2284899).

Almost surely, 2^4569797 is an apocalyptic number.

It is an amenable number.

4569797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4569797 is an equidigital number, since it uses as much as digits as its factorization.

4569797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 47.

The square root of 4569797 is about 2137.7083524185. The cubic root of 4569797 is about 165.9455596387.

The spelling of 4569797 in words is "four million, five hundred sixty-nine thousand, seven hundred ninety-seven".