254971716 has 48 divisors (see below), whose sum is σ = 635631360. Its totient is φ = 79310880.

The previous prime is 254971681. The next prime is 254971753. The reversal of 254971716 is 617179452.

It is a happy number.

254971716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6931 + ... + 23621.

It is an arithmetic number, because the mean of its divisors is an integer number (13242320).

Almost surely, 2^254971716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254971716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317815680).

254971716 is an abundant number, since it is smaller than the sum of its proper divisors (380659644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254971716 is a wasteful number, since it uses less digits than its factorization.

254971716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16784 (or 16782 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 254971716 is about 15967.8337917202. The cubic root of 254971716 is about 634.1091241741.

The spelling of 254971716 in words is "two hundred fifty-four million, nine hundred seventy-one thousand, seven hundred sixteen".