283130764 has 24 divisors (see below), whose sum is σ = 569147040. Its totient is φ = 120723456.

The previous prime is 283130753. The next prime is 283130777. The reversal of 283130764 is 467031382.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20149 + ... + 31180.

It is an arithmetic number, because the mean of its divisors is an integer number (23714460).

Almost surely, 2^283130764 is an apocalyptic number.

It is an amenable number.

283130764 is an abundant number, since it is smaller than the sum of its proper divisors (286016276).

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

283130764 is a wasteful number, since it uses less digits than its factorization.

283130764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51537 (or 51535 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 283130764 is about 16826.4899488871. The cubic root of 283130764 is about 656.6425484656.

The spelling of 283130764 in words is "two hundred eighty-three million, one hundred thirty thousand, seven hundred sixty-four".