2265455 has 16 divisors (see below), whose sum is σ = 2860704. Its totient is φ = 1720320.

The previous prime is 2265443. The next prime is 2265463. The reversal of 2265455 is 5545622.

2265455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2265455 - 2⁶ = 2265391 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2²¹ + 6⁵ + 5⁵ + 4⁵ + 5⁷ + 5⁷ .

It is a congruent number.

It is an unprimeable number.

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, 8687 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (178794).

2^2265455 is an apocalyptic number.

2265455 is a deficient number, since it is larger than the sum of its proper divisors (595249).

2265455 is a wasteful number, since it uses less digits than its factorization.

2265455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its digits is 12000, while the sum is 29.

The square root of 2265455 is about 1505.1428503634. The cubic root of 2265455 is about 131.3364117281.

The spelling of 2265455 in words is "two million, two hundred sixty-five thousand, four hundred fifty-five".