254208648 has 64 divisors (see below), whose sum is σ = 655162560. Its totient is φ = 82135296.

The previous prime is 254208637. The next prime is 254208679. The reversal of 254208648 is 846802452.

254208648 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, 414390 + ... + 415002.

It is an arithmetic number, because the mean of its divisors is an integer number (10236915).

Almost surely, 2^254208648 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 254208648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327581280).

254208648 is an abundant number, since it is smaller than the sum of its proper divisors (400953912).

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

254208648 is a wasteful number, since it uses less digits than its factorization.

254208648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 254208648 is about 15943.9219767283. The cubic root of 254208648 is about 633.4759142206.

The spelling of 254208648 in words is "two hundred fifty-four million, two hundred eight thousand, six hundred forty-eight".