23134218 has 8 divisors (see below), whose sum is σ = 46268448. Its totient is φ = 7711404.

The previous prime is 23134217. The next prime is 23134249. The reversal of 23134218 is 81243132.

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

23134218 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23134217) 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, 1927846 + ... + 1927857.

It is an arithmetic number, because the mean of its divisors is an integer number (5783556).

Almost surely, 2^23134218 is an apocalyptic number.

23134218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23134218 is a wasteful number, since it uses less digits than its factorization.

23134218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855708.

The product of its digits is 1152, while the sum is 24.

The square root of 23134218 is about 4809.8043619258. The cubic root of 23134218 is about 284.9388111174.

The spelling of 23134218 in words is "twenty-three million, one hundred thirty-four thousand, two hundred eighteen".