4212769 has 4 divisors (see below), whose sum is σ = 4595760. Its totient is φ = 3829780.

The previous prime is 4212763. The next prime is 4212773. The reversal of 4212769 is 9672124.

4212769 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4212769 - 2⁷ = 4212641 is a prime.

It is a super-2 number, since 2×4212769² = 35494845294722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4212769.

It is not an unprimeable number, because it can be changed into a prime (4212763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191479 + ... + 191500.

It is an arithmetic number, because the mean of its divisors is an integer number (1148940).

Almost surely, 2^4212769 is an apocalyptic number.

It is an amenable number.

4212769 is a deficient number, since it is larger than the sum of its proper divisors (382991).

4212769 is a wasteful number, since it uses less digits than its factorization.

4212769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382990.

The product of its digits is 6048, while the sum is 31.

The square root of 4212769 is about 2052.5031059660. The cubic root of 4212769 is about 161.5062060896.

The spelling of 4212769 in words is "four million, two hundred twelve thousand, seven hundred sixty-nine".