254226261 has 8 divisors (see below), whose sum is σ = 343052640. Its totient is φ = 167442032.

The previous prime is 254226239. The next prime is 254226283. The reversal of 254226261 is 162622452.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (254226239) and next prime (254226283).

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 254226261 - 2¹⁴ = 254209877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254226961) 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, 510246 + ... + 510743.

It is an arithmetic number, because the mean of its divisors is an integer number (42881580).

Almost surely, 2^254226261 is an apocalyptic number.

It is an amenable number.

254226261 is a deficient number, since it is larger than the sum of its proper divisors (88826379).

254226261 is a wasteful number, since it uses less digits than its factorization.

254226261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021075.

The product of its digits is 11520, while the sum is 30.

The square root of 254226261 is about 15944.4743093023. The cubic root of 254226261 is about 633.4905441368.

The spelling of 254226261 in words is "two hundred fifty-four million, two hundred twenty-six thousand, two hundred sixty-one".