2260669 has 4 divisors (see below), whose sum is σ = 2263680. Its totient is φ = 2257660.

The previous prime is 2260651. The next prime is 2260673. The reversal of 2260669 is 9660622.

2260669 is nontrivially palindromic in base 6.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2260669 - 2⁹ = 2260157 is a prime.

It is a super-2 number, since 2×2260669² = 10221248655122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2260669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260649) 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, 654 + ... + 2224.

It is an arithmetic number, because the mean of its divisors is an integer number (565920).

2^2260669 is an apocalyptic number.

It is an amenable number.

2260669 is a deficient number, since it is larger than the sum of its proper divisors (3011).

2260669 is a wasteful number, since it uses less digits than its factorization.

2260669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2260669 is about 1503.5521274635. The cubic root of 2260669 is about 131.2438594255.

The spelling of 2260669 in words is "two million, two hundred sixty thousand, six hundred sixty-nine".