10169969 has 4 divisors (see below), whose sum is σ = 10313280. Its totient is φ = 10026660.

The previous prime is 10169963. The next prime is 10169977. The reversal of 10169969 is 96996101.

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 10169969 - 2⁸ = 10169713 is a prime.

It is a super-2 number, since 2×10169969² = 206856538921922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10169963) 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 3 ways as a sum of consecutive naturals, for example, 71549 + ... + 71690.

It is an arithmetic number, because the mean of its divisors is an integer number (2578320).

Almost surely, 2^10169969 is an apocalyptic number.

It is an amenable number.

10169969 is a deficient number, since it is larger than the sum of its proper divisors (143311).

10169969 is an equidigital number, since it uses as much as digits as its factorization.

10169969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143310.

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 10169969 is about 3189.0388834255. The cubic root of 10169969 is about 216.6572416676.

The spelling of 10169969 in words is "ten million, one hundred sixty-nine thousand, nine hundred sixty-nine".