4197469 has 2 divisors, whose sum is σ = 4197470. Its totient is φ = 4197468.

The previous prime is 4197467. The next prime is 4197511. The reversal of 4197469 is 9647914.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3496900 + 700569 = 1870^2 + 837^2 .

It is a cyclic number.

It is not a de Polignac number, because 4197469 - 2¹ = 4197467 is a prime.

It is a super-2 number, since 2×4197469² = 35237492011922, which contains 22 as substring.

Together with 4197467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4197463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2098734 + 2098735.

It is an arithmetic number, because the mean of its divisors is an integer number (2098735).

Almost surely, 2^4197469 is an apocalyptic number.

It is an amenable number.

4197469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4197469 is an equidigital number, since it uses as much as digits as its factorization.

4197469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 40.

The square root of 4197469 is about 2048.7725593633. The cubic root of 4197469 is about 161.3104486623.

The spelling of 4197469 in words is "four million, one hundred ninety-seven thousand, four hundred sixty-nine".