23234043 has 16 divisors (see below), whose sum is σ = 35721216. Its totient is φ = 13157760.

The previous prime is 23234041. The next prime is 23234077. The reversal of 23234043 is 34043232.

It is not a de Polignac number, because 23234043 - 2¹ = 23234041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (23234041) 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, 2523 + ... + 7268.

It is an arithmetic number, because the mean of its divisors is an integer number (2232576).

Almost surely, 2^23234043 is an apocalyptic number.

23234043 is a deficient number, since it is larger than the sum of its proper divisors (12487173).

23234043 is a wasteful number, since it uses less digits than its factorization.

23234043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9914.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 23234043 is about 4820.1704326714. The cubic root of 23234043 is about 285.3480635113.

Adding to 23234043 its reverse (34043232), we get a palindrome (57277275).

The spelling of 23234043 in words is "twenty-three million, two hundred thirty-four thousand, forty-three".