282049992 has 128 divisors (see below), whose sum is σ = 948153600. Its totient is φ = 75838464.

The previous prime is 282049991. The next prime is 282050011. The reversal of 282049992 is 299940282.

It is not an unprimeable number, because it can be changed into a prime (282049991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20218 + ... + 31190.

It is an arithmetic number, because the mean of its divisors is an integer number (7407450).

Almost surely, 2^282049992 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 282049992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474076800).

282049992 is an abundant number, since it is smaller than the sum of its proper divisors (666103608).

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

282049992 is a wasteful number, since it uses less digits than its factorization.

282049992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11012 (or 11002 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 282049992 is about 16794.3440479228. The cubic root of 282049992 is about 655.8059670540.

The spelling of 282049992 in words is "two hundred eighty-two million, forty-nine thousand, nine hundred ninety-two".