2275685669 has 16 divisors (see below), whose sum is σ = 2326099776. Its totient is φ = 2226009600.

The previous prime is 2275685653. The next prime is 2275685677. The reversal of 2275685669 is 9665865722.

It is a cyclic number.

It is not a de Polignac number, because 2275685669 - 2⁴ = 2275685653 is a prime.

It is a super-2 number, since 2×2275685669² = 10357490528183955122, 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 (2275681669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3985154 + ... + 3985724.

It is an arithmetic number, because the mean of its divisors is an integer number (145381236).

Almost surely, 2^2275685669 is an apocalyptic number.

It is an amenable number.

2275685669 is a deficient number, since it is larger than the sum of its proper divisors (50414107).

2275685669 is a wasteful number, since it uses less digits than its factorization.

2275685669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076.

The product of its digits is 10886400, while the sum is 56.

The square root of 2275685669 is about 47704.1472935006. The cubic root of 2275685669 is about 1315.3381751558.

The spelling of 2275685669 in words is "two billion, two hundred seventy-five million, six hundred eighty-five thousand, six hundred sixty-nine".