283107028 has 12 divisors (see below), whose sum is σ = 495555732. Its totient is φ = 141519680.

The previous prime is 283106981. The next prime is 283107029. The reversal of 283107028 is 820701382.

It can be written as a sum of positive squares in 2 ways, for example, as 29724304 + 253382724 = 5452^2 + 15918^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283107029) 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, 25638 + ... + 34978.

It is an arithmetic number, because the mean of its divisors is an integer number (41296311).

Almost surely, 2^283107028 is an apocalyptic number.

It is an amenable number.

283107028 is a deficient number, since it is larger than the sum of its proper divisors (212448704).

283107028 is a wasteful number, since it uses less digits than its factorization.

283107028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16922 (or 16920 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 283107028 is about 16825.7846176635. The cubic root of 283107028 is about 656.6241982836.

The spelling of 283107028 in words is "two hundred eighty-three million, one hundred seven thousand, twenty-eight".