22952347 has 4 divisors (see below), whose sum is σ = 25038936. Its totient is φ = 20865760.

The previous prime is 22952341. The next prime is 22952353. The reversal of 22952347 is 74325922.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (22952341) and next prime (22952353).

It is a cyclic number.

It is not a de Polignac number, because 22952347 - 2⁷ = 22952219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22952341) 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, 1043278 + ... + 1043299.

It is an arithmetic number, because the mean of its divisors is an integer number (6259734).

Almost surely, 2^22952347 is an apocalyptic number.

22952347 is a deficient number, since it is larger than the sum of its proper divisors (2086589).

22952347 is a wasteful number, since it uses less digits than its factorization.

22952347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086588.

The product of its digits is 30240, while the sum is 34.

The square root of 22952347 is about 4790.8607786075. The cubic root of 22952347 is about 284.1901581395.

The spelling of 22952347 in words is "twenty-two million, nine hundred fifty-two thousand, three hundred forty-seven".