23297258 has 8 divisors (see below), whose sum is σ = 35388480. Its totient is φ = 11501100.

The previous prime is 23297257. The next prime is 23297273. The reversal of 23297258 is 85279232.

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 (23297251) 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, 73568 + ... + 73883.

It is an arithmetic number, because the mean of its divisors is an integer number (4423560).

Almost surely, 2^23297258 is an apocalyptic number.

23297258 is a deficient number, since it is larger than the sum of its proper divisors (12091222).

23297258 is a wasteful number, since it uses less digits than its factorization.

23297258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147532.

The product of its digits is 60480, while the sum is 38.

The square root of 23297258 is about 4826.7233191887. The cubic root of 23297258 is about 285.6066200763.

The spelling of 23297258 in words is "twenty-three million, two hundred ninety-seven thousand, two hundred fifty-eight".