255854448 has 30 divisors (see below), whose sum is σ = 716037504. Its totient is φ = 85284768.

The previous prime is 255854447. The next prime is 255854483. The reversal of 255854448 is 844458552.

255854448 is a `hidden beast` number, since 2 + 558 + 54 + 4 + 48 = 666.

It is a super-2 number, since 2×255854448² = 130922997122769408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255854447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 888240 + ... + 888527.

Almost surely, 2^255854448 is an apocalyptic number.

It is an amenable number.

255854448 is an abundant number, since it is smaller than the sum of its proper divisors (460183056).

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

255854448 is a wasteful number, since it uses less digits than its factorization.

255854448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776781 (or 1776772 counting only the distinct ones).

The product of its digits is 1024000, while the sum is 45.

The square root of 255854448 is about 15995.4508532895. The cubic root of 255854448 is about 634.8400597454.

The spelling of 255854448 in words is "two hundred fifty-five million, eight hundred fifty-four thousand, four hundred forty-eight".