2265953 has 2 divisors, whose sum is σ = 2265954. Its totient is φ = 2265952.

The previous prime is 2265943. The next prime is 2265979. The reversal of 2265953 is 3595622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2007889 + 258064 = 1417^2 + 508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2265953 is a prime.

It is not a weakly prime, because it can be changed into another prime (2265943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132976 + 1132977.

It is an arithmetic number, because the mean of its divisors is an integer number (1132977).

2^2265953 is an apocalyptic number.

It is an amenable number.

2265953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265953 is an equidigital number, since it uses as much as digits as its factorization.

2265953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 32.

The square root of 2265953 is about 1505.3082740754. The cubic root of 2265953 is about 131.3460346281.

The spelling of 2265953 in words is "two million, two hundred sixty-five thousand, nine hundred fifty-three".