282729045 has 8 divisors (see below), whose sum is σ = 452366496. Its totient is φ = 150788816.

The previous prime is 282729043. The next prime is 282729053. The reversal of 282729045 is 540927282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 282729045 - 2¹ = 282729043 is a prime.

It is a super-3 number, since 3×282729045³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 282728994 and 282729012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282729043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9424287 + ... + 9424316.

It is an arithmetic number, because the mean of its divisors is an integer number (56545812).

Almost surely, 2^282729045 is an apocalyptic number.

It is an amenable number.

282729045 is a deficient number, since it is larger than the sum of its proper divisors (169637451).

282729045 is a wasteful number, since it uses less digits than its factorization.

282729045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18848611.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 282729045 is about 16814.5486112473. The cubic root of 282729045 is about 656.3318432167.

The spelling of 282729045 in words is "two hundred eighty-two million, seven hundred twenty-nine thousand, forty-five".