22073269 has 8 divisors (see below), whose sum is σ = 23516640. Its totient is φ = 20658096.

The previous prime is 22073267. The next prime is 22073291. The reversal of 22073269 is 96237022.

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 22073269 - 2¹ = 22073267 is a prime.

It is a super-2 number, since 2×22073269² = 974458408692722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22073269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22073267) 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, 5422 + ... + 8575.

It is an arithmetic number, because the mean of its divisors is an integer number (2939580).

Almost surely, 2^22073269 is an apocalyptic number.

It is an amenable number.

22073269 is a deficient number, since it is larger than the sum of its proper divisors (1443371).

22073269 is a wasteful number, since it uses less digits than its factorization.

22073269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14099.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 22073269 is about 4698.2197692317. The cubic root of 22073269 is about 280.5146529543.

It can be divided in two parts, 2207 and 3269, that added together give a square (5476 = 74²).

The spelling of 22073269 in words is "twenty-two million, seventy-three thousand, two hundred sixty-nine".