254871087 has 8 divisors (see below), whose sum is σ = 339933360. Its totient is φ = 169861440.

The previous prime is 254871049. The next prime is 254871107. The reversal of 254871087 is 780178452.

254871087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 254871087 - 2⁸ = 254870831 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254871007) 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, 37 + ... + 22577.

It is an arithmetic number, because the mean of its divisors is an integer number (42491670).

Almost surely, 2^254871087 is an apocalyptic number.

254871087 is a deficient number, since it is larger than the sum of its proper divisors (85062273).

254871087 is a wasteful number, since it uses less digits than its factorization.

254871087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26313.

The product of its (nonzero) digits is 125440, while the sum is 42.

The square root of 254871087 is about 15964.6824897960. The cubic root of 254871087 is about 634.0256924841.

The spelling of 254871087 in words is "two hundred fifty-four million, eight hundred seventy-one thousand, eighty-seven".