254745882 has 48 divisors (see below), whose sum is σ = 590572320. Its totient is φ = 79120800.

The previous prime is 254745877. The next prime is 254745923. The reversal of 254745882 is 288547452.

254745882 is a `hidden beast` number, since 25 + 47 + 4 + 588 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14757 + ... + 26967.

It is an arithmetic number, because the mean of its divisors is an integer number (12303590).

Almost surely, 2^254745882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254745882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295286160).

254745882 is an abundant number, since it is smaller than the sum of its proper divisors (335826438).

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

254745882 is a wasteful number, since it uses less digits than its factorization.

254745882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12299 (or 12296 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 254745882 is about 15960.7606961573. The cubic root of 254745882 is about 633.9218541212.

The spelling of 254745882 in words is "two hundred fifty-four million, seven hundred forty-five thousand, eight hundred eighty-two".