23009134 has 8 divisors (see below), whose sum is σ = 34618968. Its totient is φ = 11469480.

The previous prime is 23009101. The next prime is 23009149. The reversal of 23009134 is 43190032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16717 + ... + 18040.

It is an arithmetic number, because the mean of its divisors is an integer number (4327371).

Almost surely, 2^23009134 is an apocalyptic number.

23009134 is a deficient number, since it is larger than the sum of its proper divisors (11609834).

23009134 is a wasteful number, since it uses less digits than its factorization.

23009134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35090.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 23009134 is about 4796.7837141151. The cubic root of 23009134 is about 284.4243392071.

Adding to 23009134 its reverse (43190032), we get a palindrome (66199166).

The spelling of 23009134 in words is "twenty-three million, nine thousand, one hundred thirty-four".