282068712 has 48 divisors (see below), whose sum is σ = 768832740. Its totient is φ = 93420288.

The previous prime is 282068701. The next prime is 282068713. The reversal of 282068712 is 217860282.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 282038436 + 30276 = 16794^2 + 174^2 .

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

It is not an unprimeable number, because it can be changed into a prime (282068713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173 + ... + 23780.

Almost surely, 2^282068712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282068712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384416370).

282068712 is an abundant number, since it is smaller than the sum of its proper divisors (486764028).

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

282068712 is a wasteful number, since it uses less digits than its factorization.

282068712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25122 (or 25115 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 282068712 is about 16794.9013691656. The cubic root of 282068712 is about 655.8204756122.

The spelling of 282068712 in words is "two hundred eighty-two million, sixty-eight thousand, seven hundred twelve".