22622869 has 8 divisors (see below), whose sum is σ = 24995520. Its totient is φ = 20366016.

The previous prime is 22622861. The next prime is 22622879. The reversal of 22622869 is 96822622.

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 22622869 - 2³ = 22622861 is a prime.

It is a super-2 number, since 2×22622869² = 1023588403582322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22622861) 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, 28539 + ... + 29320.

It is an arithmetic number, because the mean of its divisors is an integer number (3124440).

Almost surely, 2^22622869 is an apocalyptic number.

It is an amenable number.

22622869 is a deficient number, since it is larger than the sum of its proper divisors (2372651).

22622869 is a wasteful number, since it uses less digits than its factorization.

22622869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57899.

The product of its digits is 41472, while the sum is 37.

The square root of 22622869 is about 4756.3503865884. The cubic root of 22622869 is about 282.8237612133.

The spelling of 22622869 in words is "twenty-two million, six hundred twenty-two thousand, eight hundred sixty-nine".