22814069 has 4 divisors (see below), whose sum is σ = 22858380. Its totient is φ = 22769760.

The previous prime is 22814053. The next prime is 22814083. The reversal of 22814069 is 96041822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96041822 = 2 ⋅48020911.

It can be written as a sum of positive squares in 2 ways, for example, as 13235044 + 9579025 = 3638^2 + 3095^2 .

It is a cyclic number.

It is not a de Polignac number, because 22814069 - 2⁴ = 22814053 is a prime.

It is a super-2 number, since 2×22814069² = 1040963488673522, 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 (22814369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21374 + ... + 22415.

It is an arithmetic number, because the mean of its divisors is an integer number (5714595).

Almost surely, 2^22814069 is an apocalyptic number.

It is an amenable number.

22814069 is a deficient number, since it is larger than the sum of its proper divisors (44311).

22814069 is an equidigital number, since it uses as much as digits as its factorization.

22814069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44310.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22814069 is about 4776.4075412385. The cubic root of 22814069 is about 283.6183004524.

The spelling of 22814069 in words is "twenty-two million, eight hundred fourteen thousand, sixty-nine".