282272452 has 24 divisors (see below), whose sum is σ = 615867840. Its totient is φ = 109976160.

The previous prime is 282272449. The next prime is 282272483. The reversal of 282272452 is 254272282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457927 + ... + 458542.

It is an arithmetic number, because the mean of its divisors is an integer number (25661160).

Almost surely, 2^282272452 is an apocalyptic number.

282272452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

282272452 is an abundant number, since it is smaller than the sum of its proper divisors (333595388).

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

282272452 is a wasteful number, since it uses less digits than its factorization.

282272452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916491 (or 916489 counting only the distinct ones).

The product of its digits is 35840, while the sum is 34.

The square root of 282272452 is about 16800.9658055720. The cubic root of 282272452 is about 655.9783386909.

The spelling of 282272452 in words is "two hundred eighty-two million, two hundred seventy-two thousand, four hundred fifty-two".