4964569 has 2 divisors, whose sum is σ = 4964570. Its totient is φ = 4964568.

The previous prime is 4964543. The next prime is 4964579. The reversal of 4964569 is 9654694.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 1411344 = 1885^2 + 1188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4964569 is a prime.

It is a super-2 number, since 2×4964569² = 49293890711522, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4964579) 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, 2482284 + 2482285.

It is an arithmetic number, because the mean of its divisors is an integer number (2482285).

Almost surely, 2^4964569 is an apocalyptic number.

It is an amenable number.

4964569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4964569 is an equidigital number, since it uses as much as digits as its factorization.

4964569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 43.

The square root of 4964569 is about 2228.1312797948. The cubic root of 4964569 is about 170.5927291185.

The spelling of 4964569 in words is "four million, nine hundred sixty-four thousand, five hundred sixty-nine".