23357345 has 8 divisors (see below), whose sum is σ = 30576960. Its totient is φ = 16987120.

The previous prime is 23357311. The next prime is 23357359. The reversal of 23357345 is 54375332.

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

It is not a de Polignac number, because 23357345 - 2⁶ = 23357281 is a prime.

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, 212285 + ... + 212394.

It is an arithmetic number, because the mean of its divisors is an integer number (3822120).

Almost surely, 2^23357345 is an apocalyptic number.

It is an amenable number.

23357345 is a deficient number, since it is larger than the sum of its proper divisors (7219615).

23357345 is a wasteful number, since it uses less digits than its factorization.

23357345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424695.

The product of its digits is 37800, while the sum is 32.

The square root of 23357345 is about 4832.9437199289. The cubic root of 23357345 is about 285.8519495525.

The spelling of 23357345 in words is "twenty-three million, three hundred fifty-seven thousand, three hundred forty-five".