22875841 has 4 divisors (see below), whose sum is σ = 22895572. Its totient is φ = 22856112.

The previous prime is 22875817. The next prime is 22875857. The reversal of 22875841 is 14857822.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13395600 + 9480241 = 3660^2 + 3079^2 .

It is a cyclic number.

It is not a de Polignac number, because 22875841 - 2⁹ = 22875329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22875841.

It is not an unprimeable number, because it can be changed into a prime (22875641) 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, 8010 + ... + 10483.

It is an arithmetic number, because the mean of its divisors is an integer number (5723893).

Almost surely, 2^22875841 is an apocalyptic number.

It is an amenable number.

22875841 is a deficient number, since it is larger than the sum of its proper divisors (19731).

22875841 is a wasteful number, since it uses less digits than its factorization.

22875841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19730.

The product of its digits is 35840, while the sum is 37.

The square root of 22875841 is about 4782.8695361676. The cubic root of 22875841 is about 283.8740473360.

It can be divided in two parts, 22875 and 841, that added together give a square (23716 = 154²).

The spelling of 22875841 in words is "twenty-two million, eight hundred seventy-five thousand, eight hundred forty-one".