1254841328 has 20 divisors (see below), whose sum is σ = 2618275128. Its totient is φ = 579157440.

The previous prime is 1254841327. The next prime is 1254841331. The reversal of 1254841328 is 8231484521.

It is a junction number, because it is equal to n+sod(n) for n = 1254841291 and 1254841300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254841321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016238 + ... + 3016653.

Almost surely, 2^1254841328 is an apocalyptic number.

It is an amenable number.

1254841328 is an abundant number, since it is smaller than the sum of its proper divisors (1363433800).

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

1254841328 is a wasteful number, since it uses less digits than its factorization.

1254841328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032912 (or 6032906 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 1254841328 is about 35423.7396106058. The cubic root of 1254841328 is about 1078.6062634322.

The spelling of 1254841328 in words is "one billion, two hundred fifty-four million, eight hundred forty-one thousand, three hundred twenty-eight".