23055535 has 8 divisors (see below), whose sum is σ = 27837360. Its totient is φ = 18330624.

The previous prime is 23055533. The next prime is 23055547. The reversal of 23055535 is 53555032.

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

It is a cyclic number.

It is not a de Polignac number, because 23055535 - 2¹ = 23055533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13330 + ... + 14959.

It is an arithmetic number, because the mean of its divisors is an integer number (3479670).

Almost surely, 2^23055535 is an apocalyptic number.

23055535 is a deficient number, since it is larger than the sum of its proper divisors (4781825).

23055535 is a wasteful number, since it uses less digits than its factorization.

23055535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28457.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 23055535 is about 4801.6179564809. The cubic root of 23055535 is about 284.6154040850.

The spelling of 23055535 in words is "twenty-three million, fifty-five thousand, five hundred thirty-five".