23255206 has 8 divisors (see below), whose sum is σ = 37566144. Its totient is φ = 10733160.

The previous prime is 23255191. The next prime is 23255207. The reversal of 23255206 is 60255232.

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

It is a super-2 number, since 2×23255206² = 1081609212204872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255207) 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, 447190 + ... + 447241.

It is an arithmetic number, because the mean of its divisors is an integer number (4695768).

Almost surely, 2^23255206 is an apocalyptic number.

23255206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23255206 is a deficient number, since it is larger than the sum of its proper divisors (14310938).

23255206 is a wasteful number, since it uses less digits than its factorization.

23255206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894446.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 23255206 is about 4822.3651873329. The cubic root of 23255206 is about 285.4346747608.

The spelling of 23255206 in words is "twenty-three million, two hundred fifty-five thousand, two hundred six".