254664341 has 8 divisors (see below), whose sum is σ = 264215520. Its totient is φ = 245164528.

The previous prime is 254664331. The next prime is 254664343. The reversal of 254664341 is 143466452.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254664341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254664343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591 + ... + 22716.

It is an arithmetic number, because the mean of its divisors is an integer number (33026940).

Almost surely, 2^254664341 is an apocalyptic number.

It is an amenable number.

254664341 is a deficient number, since it is larger than the sum of its proper divisors (9551179).

254664341 is a wasteful number, since it uses less digits than its factorization.

254664341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25683.

The product of its digits is 69120, while the sum is 35.

The square root of 254664341 is about 15958.2060708590. The cubic root of 254664341 is about 633.8542100600.

The spelling of 254664341 in words is "two hundred fifty-four million, six hundred sixty-four thousand, three hundred forty-one".