22829117 has 4 divisors (see below), whose sum is σ = 22863516. Its totient is φ = 22794720.

The previous prime is 22829077. The next prime is 22829143. The reversal of 22829117 is 71192822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12208036 + 10621081 = 3494^2 + 3259^2 .

It is a cyclic number.

It is not a de Polignac number, because 22829117 - 2¹⁶ = 22763581 is a prime.

It is a super-3 number, since 3×22829117³ (a number of 23 digits) contains 333 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 (22826117) 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 3 ways as a sum of consecutive naturals, for example, 16184 + ... + 17537.

It is an arithmetic number, because the mean of its divisors is an integer number (5715879).

Almost surely, 2^22829117 is an apocalyptic number.

It is an amenable number.

22829117 is a deficient number, since it is larger than the sum of its proper divisors (34399).

22829117 is an equidigital number, since it uses as much as digits as its factorization.

22829117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34398.

The product of its digits is 4032, while the sum is 32.

The square root of 22829117 is about 4777.9825240367. The cubic root of 22829117 is about 283.6806442949.

The spelling of 22829117 in words is "twenty-two million, eight hundred twenty-nine thousand, one hundred seventeen".