10086269 has 4 divisors (see below), whose sum is σ = 10115196. Its totient is φ = 10057344.

The previous prime is 10086239. The next prime is 10086301. The reversal of 10086269 is 96268001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1295044 + 8791225 = 1138^2 + 2965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10086269 is a prime.

It is a super-2 number, since 2×10086269² = 203465644680722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10086239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13934 + ... + 14639.

It is an arithmetic number, because the mean of its divisors is an integer number (2528799).

Almost surely, 2^10086269 is an apocalyptic number.

It is an amenable number.

10086269 is a deficient number, since it is larger than the sum of its proper divisors (28927).

10086269 is an equidigital number, since it uses as much as digits as its factorization.

10086269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28926.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 10086269 is about 3175.8886945232. Note that the first 3 decimals coincide. The cubic root of 10086269 is about 216.0612323542.

The spelling of 10086269 in words is "ten million, eighty-six thousand, two hundred sixty-nine".