2262765 has 16 divisors (see below), whose sum is σ = 3640896. Its totient is φ = 1200000.

The previous prime is 2262761. The next prime is 2262769. The reversal of 2262765 is 5672622.

2262765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2262761) and next prime (2262769).

It is not a de Polignac number, because 2262765 - 2² = 2262761 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3465 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (227556).

2^2262765 is an apocalyptic number.

It is an amenable number.

2262765 is a deficient number, since it is larger than the sum of its proper divisors (1378131).

2262765 is a wasteful number, since it uses less digits than its factorization.

2262765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its digits is 10080, while the sum is 30.

The square root of 2262765 is about 1504.2489820505. The cubic root of 2262765 is about 131.2844082124.

The spelling of 2262765 in words is "two million, two hundred sixty-two thousand, seven hundred sixty-five".