23057234 has 8 divisors (see below), whose sum is σ = 35002800. Its totient is φ = 11389636.

The previous prime is 23057227. The next prime is 23057239. The reversal of 23057234 is 43275032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23057239) 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, 69284 + ... + 69615.

It is an arithmetic number, because the mean of its divisors is an integer number (4375350).

Almost surely, 2^23057234 is an apocalyptic number.

23057234 is a deficient number, since it is larger than the sum of its proper divisors (11945566).

23057234 is a wasteful number, since it uses less digits than its factorization.

23057234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138984.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 23057234 is about 4801.7948727533. The cubic root of 23057234 is about 284.6223951711.

The spelling of 23057234 in words is "twenty-three million, fifty-seven thousand, two hundred thirty-four".