4865969 has 2 divisors, whose sum is σ = 4865970. Its totient is φ = 4865968.

The previous prime is 4865963. The next prime is 4865989. The reversal of 4865969 is 9695684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 113569 = 2180^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 4865969 - 2⁴ = 4865953 is a prime.

It is a super-2 number, since 2×4865969² = 47355308617922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁶ + 8 + 6 + 5⁷ + 9³ + 6² + 9⁷ .

It is not a weakly prime, because it can be changed into another prime (4865963) 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 as a sum of consecutive naturals, namely, 2432984 + 2432985.

It is an arithmetic number, because the mean of its divisors is an integer number (2432985).

Almost surely, 2^4865969 is an apocalyptic number.

It is an amenable number.

4865969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4865969 is an equidigital number, since it uses as much as digits as its factorization.

4865969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 47.

The square root of 4865969 is about 2205.8941497724. The cubic root of 4865969 is about 169.4558030508.

The spelling of 4865969 in words is "four million, eight hundred sixty-five thousand, nine hundred sixty-nine".