2455567 has 4 divisors (see below), whose sum is σ = 2466520. Its totient is φ = 2444616.

The previous prime is 2455561. The next prime is 2455577. The reversal of 2455567 is 7655542.

2455567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2455567 - 2¹¹ = 2453519 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455561) 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 3 ways as a sum of consecutive naturals, for example, 5133 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (616630).

2^2455567 is an apocalyptic number.

2455567 is a deficient number, since it is larger than the sum of its proper divisors (10953).

2455567 is a wasteful number, since it uses less digits than its factorization.

2455567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10952.

The product of its digits is 42000, while the sum is 34.

The square root of 2455567 is about 1567.0248881240. The cubic root of 2455567 is about 134.9120048415.

The spelling of 2455567 in words is "two million, four hundred fifty-five thousand, five hundred sixty-seven".