4613569 has 2 divisors, whose sum is σ = 4613570. Its totient is φ = 4613568.

The previous prime is 4613563. The next prime is 4613573. The reversal of 4613569 is 9653164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4601025 + 12544 = 2145^2 + 112^2 .

It is a cyclic number.

It is not a de Polignac number, because 4613569 - 2¹⁷ = 4482497 is a prime.

It is a super-2 number, since 2×4613569² = 42570037835522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4613563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306784 + 2306785.

It is an arithmetic number, because the mean of its divisors is an integer number (2306785).

Almost surely, 2^4613569 is an apocalyptic number.

It is an amenable number.

4613569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4613569 is an equidigital number, since it uses as much as digits as its factorization.

4613569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 4613569 is about 2147.9220190687. The cubic root of 4613569 is about 166.4737158171.

The spelling of 4613569 in words is "four million, six hundred thirteen thousand, five hundred sixty-nine".