23383555 has 8 divisors (see below), whose sum is σ = 30218832. Its totient is φ = 17267808.

The previous prime is 23383523. The next prime is 23383559. The reversal of 23383555 is 55538332.

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 23383555 - 2⁵ = 23383523 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 23383555.

It is not an unprimeable number, because it can be changed into a prime (23383559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179809 + ... + 179938.

It is an arithmetic number, because the mean of its divisors is an integer number (3777354).

Almost surely, 2^23383555 is an apocalyptic number.

23383555 is a deficient number, since it is larger than the sum of its proper divisors (6835277).

23383555 is a wasteful number, since it uses less digits than its factorization.

23383555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359765.

The product of its digits is 54000, while the sum is 34.

The square root of 23383555 is about 4835.6545575547. The cubic root of 23383555 is about 285.9588306919.

The spelling of 23383555 in words is "twenty-three million, three hundred eighty-three thousand, five hundred fifty-five".