282045918 has 192 divisors, whose sum is σ = 784465920. Its totient is φ = 65862720.

The previous prime is 282045917. The next prime is 282045923. The reversal of 282045918 is 819540282.

282045918 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282045917) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2220771 + ... + 2220897.

It is an arithmetic number, because the mean of its divisors is an integer number (4085760).

Almost surely, 2^282045918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282045918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392232960).

282045918 is an abundant number, since it is smaller than the sum of its proper divisors (502420002).

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

282045918 is a wasteful number, since it uses less digits than its factorization.

282045918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 282045918 is about 16794.2227566506. Note that the first 3 decimals coincide. The cubic root of 282045918 is about 655.8028094975.

The spelling of 282045918 in words is "two hundred eighty-two million, forty-five thousand, nine hundred eighteen".