22452041 has 8 divisors (see below), whose sum is σ = 22998144. Its totient is φ = 21908880.

The previous prime is 22452011. The next prime is 22452049. The reversal of 22452041 is 14025422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22452041 - 2¹⁴ = 22435657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22452049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24986 + ... + 25868.

It is an arithmetic number, because the mean of its divisors is an integer number (2874768).

Almost surely, 2^22452041 is an apocalyptic number.

It is an amenable number.

22452041 is a deficient number, since it is larger than the sum of its proper divisors (546103).

22452041 is an equidigital number, since it uses as much as digits as its factorization.

22452041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 22452041 is about 4738.3584710319. The cubic root of 22452041 is about 282.1100831053.

Adding to 22452041 its reverse (14025422), we get a palindrome (36477463).

The spelling of 22452041 in words is "twenty-two million, four hundred fifty-two thousand, forty-one".