4124569 has 2 divisors, whose sum is σ = 4124570. Its totient is φ = 4124568.

The previous prime is 4124563. The next prime is 4124597. The reversal of 4124569 is 9654214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3948169 + 176400 = 1987^2 + 420^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124569 - 2¹³ = 4116377 is a prime.

It is a super-2 number, since 2×4124569² = 34024138871522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4124569.

It is not a weakly prime, because it can be changed into another prime (4124563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062284 + 2062285.

It is an arithmetic number, because the mean of its divisors is an integer number (2062285).

Almost surely, 2^4124569 is an apocalyptic number.

It is an amenable number.

4124569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124569 is an equidigital number, since it uses as much as digits as its factorization.

4124569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 4124569 is about 2030.9034935220. The cubic root of 4124569 is about 160.3711306596.

It can be divided in two parts, 41245 and 69, that added together give a palindrome (41314).

The spelling of 4124569 in words is "four million, one hundred twenty-four thousand, five hundred sixty-nine".