254113223 has 32 divisors (see below), whose sum is σ = 328237056. Its totient is φ = 191207808.

The previous prime is 254113213. The next prime is 254113241. The reversal of 254113223 is 322311452.

It is a cyclic number.

It is not a de Polignac number, because 254113223 - 2⁶ = 254113159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254113213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663290 + ... + 663672.

It is an arithmetic number, because the mean of its divisors is an integer number (10257408).

Almost surely, 2^254113223 is an apocalyptic number.

254113223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

254113223 is a deficient number, since it is larger than the sum of its proper divisors (74123833).

254113223 is a wasteful number, since it uses less digits than its factorization.

254113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743.

The product of its digits is 1440, while the sum is 23.

The square root of 254113223 is about 15940.9291761804. The cubic root of 254113223 is about 633.3966394398.

Adding to 254113223 its reverse (322311452), we get a palindrome (576424675).

The spelling of 254113223 in words is "two hundred fifty-four million, one hundred thirteen thousand, two hundred twenty-three".