2265057 has 8 divisors (see below), whose sum is σ = 3355680. Its totient is φ = 1510020.

The previous prime is 2265049. The next prime is 2265079. The reversal of 2265057 is 7505622.

2265057 is a `hidden beast` number, since 2 + 2 + 650 + 5 + 7 = 666.

2265057 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 2265057 - 2³ = 2265049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 83891 = 2265057 / (2 + 2 + 6 + 5 + 0 + 5 + 7).

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁷ + 6⁶ + 5⁵ + 0 + 5⁹ + 7 .

It is a self number, because there is not a number n which added to its sum of digits gives 2265057.

It is not an unprimeable number, because it can be changed into a prime (2264057) 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 7 ways as a sum of consecutive naturals, for example, 41919 + ... + 41972.

It is an arithmetic number, because the mean of its divisors is an integer number (419460).

2^2265057 is an apocalyptic number.

2265057 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2265057 is a deficient number, since it is larger than the sum of its proper divisors (1090623).

2265057 is an equidigital number, since it uses as much as digits as its factorization.

2265057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83900 (or 83894 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2265057 is about 1505.0106311917. The cubic root of 2265057 is about 131.3287201233.

The spelling of 2265057 in words is "two million, two hundred sixty-five thousand, fifty-seven".