23308234 has 8 divisors (see below), whose sum is σ = 35622180. Its totient is φ = 11434176.

The previous prime is 23308189. The next prime is 23308247. The reversal of 23308234 is 43280332.

It can be written as a sum of positive squares in 2 ways, for example, as 23011209 + 297025 = 4797^2 + 545^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 23308199 and 23308208.

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, 109839 + ... + 110050.

Almost surely, 2^23308234 is an apocalyptic number.

23308234 is a deficient number, since it is larger than the sum of its proper divisors (12313946).

23308234 is a wasteful number, since it uses less digits than its factorization.

23308234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219944.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 23308234 is about 4827.8601885307. The cubic root of 23308234 is about 285.6514654982.

Adding to 23308234 its reverse (43280332), we get a palindrome (66588566).

The spelling of 23308234 in words is "twenty-three million, three hundred eight thousand, two hundred thirty-four".