283134852 has 336 divisors, whose sum is σ = 1007728512. Its totient is φ = 67184640.

The previous prime is 283134823. The next prime is 283134869. The reversal of 283134852 is 258431382.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2918868 + ... + 2918964.

It is an arithmetic number, because the mean of its divisors is an integer number (2999192).

Almost surely, 2^283134852 is an apocalyptic number.

283134852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283134852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503864256).

283134852 is an abundant number, since it is smaller than the sum of its proper divisors (724593660).

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

283134852 is a wasteful number, since it uses less digits than its factorization.

283134852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 133 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 283134852 is about 16826.6114235755. The cubic root of 283134852 is about 656.6457087742.

The spelling of 283134852 in words is "two hundred eighty-three million, one hundred thirty-four thousand, eight hundred fifty-two".