1283085848 has 16 divisors (see below), whose sum is σ = 2624493960. Its totient is φ = 583220800.

The previous prime is 1283085841. The next prime is 1283085911. The reversal of 1283085848 is 8485803821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283085841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7290173 + ... + 7290348.

Almost surely, 2^1283085848 is an apocalyptic number.

It is an amenable number.

1283085848 is an abundant number, since it is smaller than the sum of its proper divisors (1341408112).

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

1283085848 is a wasteful number, since it uses less digits than its factorization.

1283085848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580538 (or 14580534 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 1283085848 is about 35820.1877158677. The cubic root of 1283085848 is about 1086.6388755904.

The spelling of 1283085848 in words is "one billion, two hundred eighty-three million, eighty-five thousand, eight hundred forty-eight".