254227261 has 8 divisors (see below), whose sum is σ = 255685248. Its totient is φ = 252774000.

The previous prime is 254227241. The next prime is 254227289. The reversal of 254227261 is 162722452.

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

It is a cyclic number.

It is not a de Polignac number, because 254227261 - 2⁵ = 254227229 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 (254227241) 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 7 ways as a sum of consecutive naturals, for example, 167496 + ... + 169006.

It is an arithmetic number, because the mean of its divisors is an integer number (31960656).

Almost surely, 2^254227261 is an apocalyptic number.

It is an amenable number.

254227261 is a deficient number, since it is larger than the sum of its proper divisors (1457987).

254227261 is a wasteful number, since it uses less digits than its factorization.

254227261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363.

The product of its digits is 13440, while the sum is 31.

The square root of 254227261 is about 15944.5056680977. The cubic root of 254227261 is about 633.4913747482.

The spelling of 254227261 in words is "two hundred fifty-four million, two hundred twenty-seven thousand, two hundred sixty-one".