254724341 has 4 divisors (see below), whose sum is σ = 254868672. Its totient is φ = 254580012.

The previous prime is 254724293. The next prime is 254724359. The reversal of 254724341 is 143427452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254724341 - 2¹⁰ = 254723317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254724298 and 254724307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254720341) 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 3 ways as a sum of consecutive naturals, for example, 69485 + ... + 73058.

It is an arithmetic number, because the mean of its divisors is an integer number (63717168).

Almost surely, 2^254724341 is an apocalyptic number.

It is an amenable number.

254724341 is a deficient number, since it is larger than the sum of its proper divisors (144331).

254724341 is a wasteful number, since it uses less digits than its factorization.

254724341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144330.

The product of its digits is 26880, while the sum is 32.

The square root of 254724341 is about 15960.0858706963. The cubic root of 254724341 is about 633.9039857321.

The spelling of 254724341 in words is "two hundred fifty-four million, seven hundred twenty-four thousand, three hundred forty-one".