23206063 has 4 divisors (see below), whose sum is σ = 23435928. Its totient is φ = 22976200.

The previous prime is 23206039. The next prime is 23206081. The reversal of 23206063 is 36060232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23206063 - 2⁵ = 23206031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23206093) 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, 114781 + ... + 114982.

It is an arithmetic number, because the mean of its divisors is an integer number (5858982).

Almost surely, 2^23206063 is an apocalyptic number.

23206063 is a deficient number, since it is larger than the sum of its proper divisors (229865).

23206063 is a wasteful number, since it uses less digits than its factorization.

23206063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229864.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 23206063 is about 4817.2671713327. The cubic root of 23206063 is about 285.2334723783.

Adding to 23206063 its reverse (36060232), we get a palindrome (59266295).

The spelling of 23206063 in words is "twenty-three million, two hundred six thousand, sixty-three".