2265494 has 32 divisors (see below), whose sum is σ = 4340736. Its totient is φ = 861120.

The previous prime is 2265493. The next prime is 2265499. The reversal of 2265494 is 4945622.

It is a d-powerful number, because it can be written as 2⁹ + 2²¹ + 6⁵ + 5⁷ + 4⁷ + 9 + 4⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2265494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265493) 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, 7082 + ... + 7394.

It is an arithmetic number, because the mean of its divisors is an integer number (135648).

2^2265494 is an apocalyptic number.

2265494 is a deficient number, since it is larger than the sum of its proper divisors (2075242).

2265494 is a wasteful number, since it uses less digits than its factorization.

2265494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its digits is 17280, while the sum is 32.

The square root of 2265494 is about 1505.1558058885. The cubic root of 2265494 is about 131.3371653796.

The spelling of 2265494 in words is "two million, two hundred sixty-five thousand, four hundred ninety-four".