2086269 has 8 divisors (see below), whose sum is σ = 2871552. Its totient is φ = 1345920.

The previous prime is 2086243. The next prime is 2086277. The reversal of 2086269 is 9626802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2086269 - 2⁷ = 2086141 is a prime.

It is a super-2 number, since 2×2086269² = 8705036680722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11124 + ... + 11309.

It is an arithmetic number, because the mean of its divisors is an integer number (358944).

2^2086269 is an apocalyptic number.

It is an amenable number.

2086269 is a deficient number, since it is larger than the sum of its proper divisors (785283).

2086269 is a wasteful number, since it uses less digits than its factorization.

2086269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22467.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2086269 is about 1444.3922597411. The cubic root of 2086269 is about 127.7782006847.

The spelling of 2086269 in words is "two million, eighty-six thousand, two hundred sixty-nine".