4681269 has 12 divisors (see below), whose sum is σ = 6806956. Its totient is φ = 3100032.

The previous prime is 4681253. The next prime is 4681289. The reversal of 4681269 is 9621864.

It can be written as a sum of positive squares in 2 ways, for example, as 3017169 + 1664100 = 1737^2 + 1290^2 .

It is not a de Polignac number, because 4681269 - 2⁴ = 4681253 is a prime.

It is a super-2 number, since 2×4681269² = 43828558900722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

4681269 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244 + ... + 3069.

Almost surely, 2^4681269 is an apocalyptic number.

It is an amenable number.

4681269 is a deficient number, since it is larger than the sum of its proper divisors (2125687).

4681269 is a wasteful number, since it uses less digits than its factorization.

4681269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3476 (or 3473 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4681269 is about 2163.6240431276. The cubic root of 4681269 is about 167.2840493192.

It can be divided in two parts, 4681 and 269, that added together give a triangular number (4950 = T₉₉).

The spelling of 4681269 in words is "four million, six hundred eighty-one thousand, two hundred sixty-nine".