2265367 has 4 divisors (see below), whose sum is σ = 2439640. Its totient is φ = 2091096.

The previous prime is 2265331. The next prime is 2265371. The reversal of 2265367 is 7635622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7635622 = 2 ⋅3817811.

It is a cyclic number.

It is not a de Polignac number, because 2265367 - 2⁷ = 2265239 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 6⁵ + 5³ + 3¹³ + 6⁵ + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87117 + ... + 87142.

It is an arithmetic number, because the mean of its divisors is an integer number (609910).

2^2265367 is an apocalyptic number.

2265367 is a deficient number, since it is larger than the sum of its proper divisors (174273).

2265367 is a wasteful number, since it uses less digits than its factorization.

2265367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174272.

The product of its digits is 15120, while the sum is 31.

The square root of 2265367 is about 1505.1136169738. The cubic root of 2265367 is about 131.3347111493.

The spelling of 2265367 in words is "two million, two hundred sixty-five thousand, three hundred sixty-seven".