282940332 has 48 divisors (see below), whose sum is σ = 679768320. Its totient is φ = 91530432.

The previous prime is 282940321. The next prime is 282940337. The reversal of 282940332 is 233049282.

It is a junction number, because it is equal to n+sod(n) for n = 282940293 and 282940302.

It is not an unprimeable number, because it can be changed into a prime (282940337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292113 + ... + 293079.

It is an arithmetic number, because the mean of its divisors is an integer number (14161840).

Almost surely, 2^282940332 is an apocalyptic number.

It is an amenable number.

282940332 is an abundant number, since it is smaller than the sum of its proper divisors (396827988).

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

282940332 is a wasteful number, since it uses less digits than its factorization.

282940332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 282940332 is about 16820.8303005529. The cubic root of 282940332 is about 656.4952975422.

The spelling of 282940332 in words is "two hundred eighty-two million, nine hundred forty thousand, three hundred thirty-two".