23291114 has 16 divisors (see below), whose sum is σ = 43557696. Its totient is φ = 9074400.

The previous prime is 23291087. The next prime is 23291117. The reversal of 23291114 is 41119232.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23291114.

It is not an unprimeable number, because it can be changed into a prime (23291117) 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 7 ways as a sum of consecutive naturals, for example, 75467 + ... + 75774.

It is an arithmetic number, because the mean of its divisors is an integer number (2722356).

Almost surely, 2^23291114 is an apocalyptic number.

23291114 is a deficient number, since it is larger than the sum of its proper divisors (20266582).

23291114 is a wasteful number, since it uses less digits than its factorization.

23291114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151261.

The product of its digits is 432, while the sum is 23.

The square root of 23291114 is about 4826.0868206032. The cubic root of 23291114 is about 285.5815109504.

It can be divided in two parts, 2329 and 1114, that added together give a palindrome (3443).

The spelling of 23291114 in words is "twenty-three million, two hundred ninety-one thousand, one hundred fourteen".