282980472 has 32 divisors (see below), whose sum is σ = 708238080. Its totient is φ = 94221920.

The previous prime is 282980447. The next prime is 282980479. The reversal of 282980472 is 274089282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282980479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17233 + ... + 29375.

It is an arithmetic number, because the mean of its divisors is an integer number (22132440).

Almost surely, 2^282980472 is an apocalyptic number.

It is an amenable number.

282980472 is an abundant number, since it is smaller than the sum of its proper divisors (425257608).

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

282980472 is a wasteful number, since it uses less digits than its factorization.

282980472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13123 (or 13119 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 282980472 is about 16822.0234216934. The cubic root of 282980472 is about 656.5263411608.

The spelling of 282980472 in words is "two hundred eighty-two million, nine hundred eighty thousand, four hundred seventy-two".