22748041 has 8 divisors (see below), whose sum is σ = 23408864. Its totient is φ = 22096800.

The previous prime is 22748029. The next prime is 22748087. The reversal of 22748041 is 14084722.

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 22748041 - 2⁵ = 22748009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22748741) 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, 2566 + ... + 7216.

It is an arithmetic number, because the mean of its divisors is an integer number (2926108).

Almost surely, 2^22748041 is an apocalyptic number.

It is an amenable number.

22748041 is a deficient number, since it is larger than the sum of its proper divisors (660823).

22748041 is an equidigital number, since it uses as much as digits as its factorization.

22748041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 22748041 is about 4769.4906436642. The cubic root of 22748041 is about 283.3444220189.

The spelling of 22748041 in words is "twenty-two million, seven hundred forty-eight thousand, forty-one".