23485555 has 8 divisors (see below), whose sum is σ = 28213344. Its totient is φ = 18768000.

The previous prime is 23485541. The next prime is 23485559. The reversal of 23485555 is 55558432.

It is a happy number.

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

It is not a de Polignac number, because 23485555 - 2¹¹ = 23483507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23485559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4050 + ... + 7960.

It is an arithmetic number, because the mean of its divisors is an integer number (3526668).

Almost surely, 2^23485555 is an apocalyptic number.

23485555 is a deficient number, since it is larger than the sum of its proper divisors (4727789).

23485555 is a wasteful number, since it uses less digits than its factorization.

23485555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117.

The product of its digits is 120000, while the sum is 37.

The square root of 23485555 is about 4846.1897404043. The cubic root of 23485555 is about 286.3740155350.

The spelling of 23485555 in words is "twenty-three million, four hundred eighty-five thousand, five hundred fifty-five".