23025217 has 8 divisors (see below), whose sum is σ = 23970240. Its totient is φ = 22090320.

The previous prime is 23025209. The next prime is 23025221. The reversal of 23025217 is 71252032.

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

It is a cyclic number.

It is not a de Polignac number, because 23025217 - 2³ = 23025209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23025617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2292 + ... + 7162.

It is an arithmetic number, because the mean of its divisors is an integer number (2996280).

Almost surely, 2^23025217 is an apocalyptic number.

It is an amenable number.

23025217 is a deficient number, since it is larger than the sum of its proper divisors (945023).

23025217 is a wasteful number, since it uses less digits than its factorization.

23025217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 23025217 is about 4798.4598570791. The cubic root of 23025217 is about 284.4905930588.

Adding to 23025217 its reverse (71252032), we get a palindrome (94277249).

The spelling of 23025217 in words is "twenty-three million, twenty-five thousand, two hundred seventeen".