23052556 has 12 divisors (see below), whose sum is σ = 40944568. Its totient is φ = 11354112.

The previous prime is 23052553. The next prime is 23052563. The reversal of 23052556 is 65525032.

It is not an unprimeable number, because it can be changed into a prime (23052553) 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, 42741 + ... + 43276.

Almost surely, 2^23052556 is an apocalyptic number.

It is an amenable number.

23052556 is a deficient number, since it is larger than the sum of its proper divisors (17892012).

23052556 is a wasteful number, since it uses less digits than its factorization.

23052556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86088 (or 86086 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 23052556 is about 4801.3077385229. The cubic root of 23052556 is about 284.6031451949.

Adding to 23052556 its reverse (65525032), we get a palindrome (88577588).

The spelling of 23052556 in words is "twenty-three million, fifty-two thousand, five hundred fifty-six".