2268975 has 12 divisors (see below), whose sum is σ = 3751496. Its totient is φ = 1210080.

The previous prime is 2268949. The next prime is 2268977. The reversal of 2268975 is 5798622.

It is a happy number.

It is not a de Polignac number, because 2268975 - 2⁵ = 2268943 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 2²⁰ + 6 + 8⁴ + 9² + 7⁷ + 5⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268977) 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 11 ways as a sum of consecutive naturals, for example, 15052 + ... + 15201.

2^2268975 is an apocalyptic number.

2268975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2268975 is a deficient number, since it is larger than the sum of its proper divisors (1482521).

2268975 is a wasteful number, since it uses less digits than its factorization.

2268975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30266 (or 30261 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 2268975 is about 1506.3117207272. The cubic root of 2268975 is about 131.4043987973.

The spelling of 2268975 in words is "two million, two hundred sixty-eight thousand, nine hundred seventy-five".