22327043 has 8 divisors (see below), whose sum is σ = 23351328. Its totient is φ = 21307264.

The previous prime is 22327007. The next prime is 22327051. The reversal of 22327043 is 34072322.

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 22327043 - 2¹⁶ = 22261507 is a prime.

It is a super-3 number, since 3×22327043³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22327003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12821 + ... + 14457.

It is an arithmetic number, because the mean of its divisors is an integer number (2918916).

Almost surely, 2^22327043 is an apocalyptic number.

22327043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22327043 is a deficient number, since it is larger than the sum of its proper divisors (1024285).

22327043 is a wasteful number, since it uses less digits than its factorization.

22327043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 22327043 is about 4725.1500505275. The cubic root of 22327043 is about 281.5855748882.

Adding to 22327043 its reverse (34072322), we get a palindrome (56399365).

The spelling of 22327043 in words is "twenty-two million, three hundred twenty-seven thousand, forty-three".