282076872 has 64 divisors (see below), whose sum is σ = 879206400. Its totient is φ = 73266240.

The previous prime is 282076841. The next prime is 282076877. The reversal of 282076872 is 278670282.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (282076877) 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, 74472 + ... + 78167.

It is an arithmetic number, because the mean of its divisors is an integer number (13737600).

Almost surely, 2^282076872 is an apocalyptic number.

282076872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

282076872 is an abundant number, since it is smaller than the sum of its proper divisors (597129528).

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

282076872 is a wasteful number, since it uses less digits than its factorization.

282076872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152666 (or 152662 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 282076872 is about 16795.1442982786. The cubic root of 282076872 is about 655.8267996546.

The spelling of 282076872 in words is "two hundred eighty-two million, seventy-six thousand, eight hundred seventy-two".