23208230 has 16 divisors (see below), whose sum is σ = 44232480. Its totient is φ = 8737152.

The previous prime is 23208221. The next prime is 23208257. The reversal of 23208230 is 3280232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68090 + ... + 68429.

It is an arithmetic number, because the mean of its divisors is an integer number (2764530).

Almost surely, 2^23208230 is an apocalyptic number.

23208230 is a deficient number, since it is larger than the sum of its proper divisors (21024250).

23208230 is a wasteful number, since it uses less digits than its factorization.

23208230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136543.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23208230 is about 4817.4920861378. The cubic root of 23208230 is about 285.2423505422.

Adding to 23208230 its reverse (3280232), we get a palindrome (26488462).

The spelling of 23208230 in words is "twenty-three million, two hundred eight thousand, two hundred thirty".