1282348828 has 24 divisors (see below), whose sum is σ = 2377393200. Its totient is φ = 603134208.

The previous prime is 1282348787. The next prime is 1282348829. The reversal of 1282348828 is 8288432821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282348829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163378 + ... + 171046.

It is an arithmetic number, because the mean of its divisors is an integer number (99058050).

Almost surely, 2^1282348828 is an apocalyptic number.

It is an amenable number.

1282348828 is a deficient number, since it is larger than the sum of its proper divisors (1095044372).

1282348828 is a wasteful number, since it uses less digits than its factorization.

1282348828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10149 (or 10147 counting only the distinct ones).

The product of its digits is 393216, while the sum is 46.

The square root of 1282348828 is about 35809.8984639722. The cubic root of 1282348828 is about 1086.4307762445.

The spelling of 1282348828 in words is "one billion, two hundred eighty-two million, three hundred forty-eight thousand, eight hundred twenty-eight".