22955069 has 4 divisors (see below), whose sum is σ = 23269596. Its totient is φ = 22640544.

The previous prime is 22955063. The next prime is 22955087. The reversal of 22955069 is 96055922.

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 9375844 + 13579225 = 3062^2 + 3685^2 .

It is a cyclic number.

It is not a de Polignac number, because 22955069 - 2¹² = 22950973 is a prime.

It is a super-2 number, since 2×22955069² = 1053870385589522, 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 (22955063) 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, 157154 + ... + 157299.

It is an arithmetic number, because the mean of its divisors is an integer number (5817399).

Almost surely, 2^22955069 is an apocalyptic number.

It is an amenable number.

22955069 is a deficient number, since it is larger than the sum of its proper divisors (314527).

22955069 is an equidigital number, since it uses as much as digits as its factorization.

22955069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314526.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 22955069 is about 4791.1448527466. The cubic root of 22955069 is about 284.2013920674.

The spelling of 22955069 in words is "twenty-two million, nine hundred fifty-five thousand, sixty-nine".