22371379 has 8 divisors (see below), whose sum is σ = 23647680. Its totient is φ = 21105000.

The previous prime is 22371343. The next prime is 22371403. The reversal of 22371379 is 97317322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22371379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22371329) 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, 2424 + ... + 7114.

It is an arithmetic number, because the mean of its divisors is an integer number (2955960).

Almost surely, 2^22371379 is an apocalyptic number.

22371379 is a deficient number, since it is larger than the sum of its proper divisors (1276301).

22371379 is a wasteful number, since it uses less digits than its factorization.

22371379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4961.

The product of its digits is 15876, while the sum is 34.

The square root of 22371379 is about 4729.8392150262. The cubic root of 22371379 is about 281.7718381493.

The spelling of 22371379 in words is "twenty-two million, three hundred seventy-one thousand, three hundred seventy-nine".