23894255 has 32 divisors (see below), whose sum is σ = 36453888. Its totient is φ = 14601600.

The previous prime is 23894251. The next prime is 23894257. The reversal of 23894255 is 55249832.

It is not a de Polignac number, because 23894255 - 2² = 23894251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23894251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19820 + ... + 20990.

It is an arithmetic number, because the mean of its divisors is an integer number (1139184).

Almost surely, 2^23894255 is an apocalyptic number.

23894255 is a deficient number, since it is larger than the sum of its proper divisors (12559633).

23894255 is a wasteful number, since it uses less digits than its factorization.

23894255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247.

The product of its digits is 86400, while the sum is 38.

The square root of 23894255 is about 4888.1750173250. The cubic root of 23894255 is about 288.0256495610.

The spelling of 23894255 in words is "twenty-three million, eight hundred ninety-four thousand, two hundred fifty-five".