23552863 has 4 divisors (see below), whose sum is σ = 24100648. Its totient is φ = 23005080.

The previous prime is 23552849. The next prime is 23552869. The reversal of 23552863 is 36825532.

It is a happy number.

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 23552863 - 2⁹ = 23552351 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 (23552869) 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, 273828 + ... + 273913.

It is an arithmetic number, because the mean of its divisors is an integer number (6025162).

Almost surely, 2^23552863 is an apocalyptic number.

23552863 is a deficient number, since it is larger than the sum of its proper divisors (547785).

23552863 is an equidigital number, since it uses as much as digits as its factorization.

23552863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547784.

The product of its digits is 43200, while the sum is 34.

The square root of 23552863 is about 4853.1291967142. The cubic root of 23552863 is about 286.6473307371.

The spelling of 23552863 in words is "twenty-three million, five hundred fifty-two thousand, eight hundred sixty-three".