22371089 has 8 divisors (see below), whose sum is σ = 24501120. Its totient is φ = 20299536.

The previous prime is 22371067. The next prime is 22371091. The reversal of 22371089 is 98017322.

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 22371089 - 2²⁴ = 5593873 is a prime.

It is a super-3 number, since 3×22371089³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22371289) 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, 13817 + ... + 15350.

It is an arithmetic number, because the mean of its divisors is an integer number (3062640).

Almost surely, 2^22371089 is an apocalyptic number.

It is an amenable number.

22371089 is a deficient number, since it is larger than the sum of its proper divisors (2130031).

22371089 is a wasteful number, since it uses less digits than its factorization.

22371089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29239.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 22371089 is about 4729.8085584937. The cubic root of 22371089 is about 281.7706206087.

The spelling of 22371089 in words is "twenty-two million, three hundred seventy-one thousand, eighty-nine".