23016065 has 8 divisors (see below), whose sum is σ = 27684288. Its totient is φ = 18369520.

The previous prime is 23016061. The next prime is 23016067. The reversal of 23016065 is 56061032.

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

It is not a de Polignac number, because 23016065 - 2² = 23016061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23016065.

It is not an unprimeable number, because it can be changed into a prime (23016061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2981 + ... + 7410.

It is an arithmetic number, because the mean of its divisors is an integer number (3460536).

Almost surely, 2^23016065 is an apocalyptic number.

It is an amenable number.

23016065 is a deficient number, since it is larger than the sum of its proper divisors (4668223).

23016065 is a wasteful number, since it uses less digits than its factorization.

23016065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10839.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 23016065 is about 4797.5061229768. The cubic root of 23016065 is about 284.4528952172.

Adding to 23016065 its reverse (56061032), we get a palindrome (79077097).

The spelling of 23016065 in words is "twenty-three million, sixteen thousand, sixty-five".