254906928 has 30 divisors (see below), whose sum is σ = 713385764. Its totient is φ = 84968928.

The previous prime is 254906917. The next prime is 254906929. The reversal of 254906928 is 829609452.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (254906929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 884950 + ... + 885237.

Almost surely, 2^254906928 is an apocalyptic number.

It is an amenable number.

254906928 is an abundant number, since it is smaller than the sum of its proper divisors (458478836).

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

254906928 is a wasteful number, since it uses less digits than its factorization.

254906928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770201 (or 1770192 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 254906928 is about 15965.8049593498. The cubic root of 254906928 is about 634.0554108410.

The spelling of 254906928 in words is "two hundred fifty-four million, nine hundred six thousand, nine hundred twenty-eight".