254606231 has 8 divisors (see below), whose sum is σ = 281898624. Its totient is φ = 228004920.

The previous prime is 254606221. The next prime is 254606237. The reversal of 254606231 is 132606452.

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

It is a de Polignac number, because none of the positive numbers 2^k-254606231 is a prime.

It is a super-2 number, since 2×254606231² = 129648665728050722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254606194 and 254606203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254606237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171995 + ... + 173468.

It is an arithmetic number, because the mean of its divisors is an integer number (35237328).

Almost surely, 2^254606231 is an apocalyptic number.

254606231 is a deficient number, since it is larger than the sum of its proper divisors (27292393).

254606231 is a wasteful number, since it uses less digits than its factorization.

254606231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345541.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 254606231 is about 15956.3852736138. The cubic root of 254606231 is about 633.8059948683.

The spelling of 254606231 in words is "two hundred fifty-four million, six hundred six thousand, two hundred thirty-one".