23042334 has 32 divisors (see below), whose sum is σ = 52819200. Its totient is φ = 6564672.

The previous prime is 23042329. The next prime is 23042351. The reversal of 23042334 is 43324032.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23042334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21442 + ... + 22490.

It is an arithmetic number, because the mean of its divisors is an integer number (1650600).

Almost surely, 2^23042334 is an apocalyptic number.

23042334 is an abundant number, since it is smaller than the sum of its proper divisors (29776866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23042334 is a wasteful number, since it uses less digits than its factorization.

23042334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

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

The square root of 23042334 is about 4800.2431188430. The cubic root of 23042334 is about 284.5610725868.

Adding to 23042334 its reverse (43324032), we get a palindrome (66366366).

The spelling of 23042334 in words is "twenty-three million, forty-two thousand, three hundred thirty-four".