23847255 has 12 divisors (see below), whose sum is σ = 41335320. Its totient is φ = 12718512.

The previous prime is 23847253. The next prime is 23847289. The reversal of 23847255 is 55274832.

It is not a de Polignac number, because 23847255 - 2¹ = 23847253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23847253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264925 + ... + 265014.

It is an arithmetic number, because the mean of its divisors is an integer number (3444610).

Almost surely, 2^23847255 is an apocalyptic number.

23847255 is a deficient number, since it is larger than the sum of its proper divisors (17488065).

23847255 is a wasteful number, since it uses less digits than its factorization.

23847255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529950 (or 529947 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 23847255 is about 4883.3651307270. The cubic root of 23847255 is about 287.8366767844.

The spelling of 23847255 in words is "twenty-three million, eight hundred forty-seven thousand, two hundred fifty-five".