23228853 has 8 divisors (see below), whose sum is σ = 31041408. Its totient is φ = 15451104.

The previous prime is 23228839. The next prime is 23228897. The reversal of 23228853 is 35882232.

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

It is not a de Polignac number, because 23228853 - 2²¹ = 21131701 is a prime.

It is a super-2 number, since 2×23228853² = 1079159223391218, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23228053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7101 + ... + 9842.

It is an arithmetic number, because the mean of its divisors is an integer number (3880176).

Almost surely, 2^23228853 is an apocalyptic number.

It is an amenable number.

23228853 is a deficient number, since it is larger than the sum of its proper divisors (7812555).

23228853 is a wasteful number, since it uses less digits than its factorization.

23228853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17403.

The product of its digits is 23040, while the sum is 33.

The square root of 23228853 is about 4819.6320398968. The cubic root of 23228853 is about 285.3268149963.

It can be divided in two parts, 2322 and 8853, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 23228853 in words is "twenty-three million, two hundred twenty-eight thousand, eight hundred fifty-three".