23537063 has 4 divisors (see below), whose sum is σ = 25676808. Its totient is φ = 21397320.

The previous prime is 23537051. The next prime is 23537071. The reversal of 23537063 is 36073532.

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 23537063 - 2¹⁰ = 23536039 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 (23537093) 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, 1069856 + ... + 1069877.

It is an arithmetic number, because the mean of its divisors is an integer number (6419202).

Almost surely, 2^23537063 is an apocalyptic number.

23537063 is a deficient number, since it is larger than the sum of its proper divisors (2139745).

23537063 is a wasteful number, since it uses less digits than its factorization.

23537063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139744.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 23537063 is about 4851.5011079046. The cubic root of 23537063 is about 286.5832190558.

The spelling of 23537063 in words is "twenty-three million, five hundred thirty-seven thousand, sixty-three".