283600072 has 16 divisors (see below), whose sum is σ = 607714560. Its totient is φ = 121542864.

The previous prime is 283600049. The next prime is 283600081. The reversal of 283600072 is 270006382.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 283600072.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532088 + ... + 2532199.

It is an arithmetic number, because the mean of its divisors is an integer number (37982160).

Almost surely, 2^283600072 is an apocalyptic number.

It is an amenable number.

283600072 is an abundant number, since it is smaller than the sum of its proper divisors (324114488).

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

283600072 is a wasteful number, since it uses less digits than its factorization.

283600072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064300 (or 5064296 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 283600072 is about 16840.4296857295. The cubic root of 283600072 is about 657.0051576996.

The spelling of 283600072 in words is "two hundred eighty-three million, six hundred thousand, seventy-two".