22391341 has 8 divisors (see below), whose sum is σ = 25951104. Its totient is φ = 18921840.

The previous prime is 22391339. The next prime is 22391357. The reversal of 22391341 is 14319322.

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

It is not a de Polignac number, because 22391341 - 2¹ = 22391339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22391321) 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, 22030 + ... + 23023.

It is an arithmetic number, because the mean of its divisors is an integer number (3243888).

Almost surely, 2^22391341 is an apocalyptic number.

It is an amenable number.

22391341 is a deficient number, since it is larger than the sum of its proper divisors (3559763).

22391341 is an equidigital number, since it uses as much as digits as its factorization.

22391341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45131.

The product of its digits is 1296, while the sum is 25.

The square root of 22391341 is about 4731.9489642218. The cubic root of 22391341 is about 281.8556216490.

The spelling of 22391341 in words is "twenty-two million, three hundred ninety-one thousand, three hundred forty-one".