282834545 has 16 divisors (see below), whose sum is σ = 400401408. Its totient is φ = 187686720.

The previous prime is 282834533. The next prime is 282834547. The reversal of 282834545 is 545438282.

It is not a de Polignac number, because 282834545 - 2¹⁰ = 282833521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282834547) 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, 129254 + ... + 131423.

It is an arithmetic number, because the mean of its divisors is an integer number (25025088).

Almost surely, 2^282834545 is an apocalyptic number.

It is an amenable number.

282834545 is a deficient number, since it is larger than the sum of its proper divisors (117566863).

282834545 is a wasteful number, since it uses less digits than its factorization.

282834545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260720.

The product of its digits is 307200, while the sum is 41.

The square root of 282834545 is about 16817.6854828481. The cubic root of 282834545 is about 656.4134695415.

It can be divided in two parts, 2828 and 34545, that added together give a palindrome (37373).

The spelling of 282834545 in words is "two hundred eighty-two million, eight hundred thirty-four thousand, five hundred forty-five".