23650345 has 16 divisors (see below), whose sum is σ = 30176640. Its totient is φ = 17743104.

The previous prime is 23650343. The next prime is 23650369. The reversal of 23650345 is 54305632.

It is a cyclic number.

It is not a de Polignac number, because 23650345 - 2¹ = 23650343 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (23650343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8577 + ... + 10993.

It is an arithmetic number, because the mean of its divisors is an integer number (1886040).

Almost surely, 2^23650345 is an apocalyptic number.

It is an amenable number.

23650345 is a deficient number, since it is larger than the sum of its proper divisors (6526295).

23650345 is a wasteful number, since it uses less digits than its factorization.

23650345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 23650345 is about 4863.1620371935. The cubic root of 23650345 is about 287.0422507777.

Adding to 23650345 its reverse (54305632), we get a palindrome (77955977).

The spelling of 23650345 in words is "twenty-three million, six hundred fifty thousand, three hundred forty-five".