254655122 has 8 divisors (see below), whose sum is σ = 386585136. Its totient is φ = 125793412.

The previous prime is 254655113. The next prime is 254655131. The reversal of 254655122 is 221556452.

It is an interprime number because it is at equal distance from previous prime (254655113) and next prime (254655131).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766868 + ... + 767199.

It is an arithmetic number, because the mean of its divisors is an integer number (48323142).

Almost surely, 2^254655122 is an apocalyptic number.

254655122 is a deficient number, since it is larger than the sum of its proper divisors (131930014).

254655122 is a wasteful number, since it uses less digits than its factorization.

254655122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534152.

The product of its digits is 24000, while the sum is 32.

The square root of 254655122 is about 15957.9172199883. The cubic root of 254655122 is about 633.8465613351.

The spelling of 254655122 in words is "two hundred fifty-four million, six hundred fifty-five thousand, one hundred twenty-two".