22334147 has 16 divisors (see below), whose sum is σ = 25699680. Its totient is φ = 19219200.

The previous prime is 22334083. The next prime is 22334149. The reversal of 22334147 is 74143322.

It is not a de Polignac number, because 22334147 - 2⁶ = 22334083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22334149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16247 + ... + 17567.

It is an arithmetic number, because the mean of its divisors is an integer number (1606230).

Almost surely, 2^22334147 is an apocalyptic number.

22334147 is a deficient number, since it is larger than the sum of its proper divisors (3365533).

22334147 is a wasteful number, since it uses less digits than its factorization.

22334147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its digits is 4032, while the sum is 26.

The square root of 22334147 is about 4725.9017129009. The cubic root of 22334147 is about 281.6154366094.

Adding to 22334147 its reverse (74143322), we get a palindrome (96477469).

The spelling of 22334147 in words is "twenty-two million, three hundred thirty-four thousand, one hundred forty-seven".