1006469 has 2 divisors, whose sum is σ = 1006470. Its totient is φ = 1006468.

The previous prime is 1006463. The next prime is 1006471. The reversal of 1006469 is 9646001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 792100 + 214369 = 890^2 + 463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1006469 is a prime.

It is a super-2 number, since 2×1006469² = 2025959695922, which contains 22 as substring.

Together with 1006471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503234 + 503235.

It is an arithmetic number, because the mean of its divisors is an integer number (503235).

2^1006469 is an apocalyptic number.

It is an amenable number.

1006469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006469 is an equidigital number, since it uses as much as digits as its factorization.

1006469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1006469 is about 1003.2292858564. The cubic root of 1006469 is about 100.2151700199.

The spelling of 1006469 in words is "one million, six thousand, four hundred sixty-nine".