22454083 has 4 divisors (see below), whose sum is σ = 22501440. Its totient is φ = 22406728.

The previous prime is 22454071. The next prime is 22454087. The reversal of 22454083 is 38045422.

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 22454083 - 2⁵ = 22454051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22454087) 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, 22960 + ... + 23917.

It is an arithmetic number, because the mean of its divisors is an integer number (5625360).

Almost surely, 2^22454083 is an apocalyptic number.

22454083 is a deficient number, since it is larger than the sum of its proper divisors (47357).

22454083 is an equidigital number, since it uses as much as digits as its factorization.

22454083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47356.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 22454083 is about 4738.5739415989. The cubic root of 22454083 is about 282.1186354284.

It can be divided in two parts, 2245 and 4083, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 22454083 in words is "twenty-two million, four hundred fifty-four thousand, eighty-three".