282465473 has 2 divisors, whose sum is σ = 282465474. Its totient is φ = 282465472.

The previous prime is 282465431. The next prime is 282465479. The reversal of 282465473 is 374564282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281971264 + 494209 = 16792^2 + 703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-282465473 is a prime.

It is a super-2 number, since 2×282465473² = 159573486874227458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 282465473.

It is not a weakly prime, because it can be changed into another prime (282465479) by changing a digit.

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 as a sum of consecutive naturals, namely, 141232736 + 141232737.

It is an arithmetic number, because the mean of its divisors is an integer number (141232737).

Almost surely, 2^282465473 is an apocalyptic number.

It is an amenable number.

282465473 is a deficient number, since it is larger than the sum of its proper divisors (1).

282465473 is an equidigital number, since it uses as much as digits as its factorization.

282465473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 41.

The square root of 282465473 is about 16806.7091662824. The cubic root of 282465473 is about 656.1278263509.

The spelling of 282465473 in words is "two hundred eighty-two million, four hundred sixty-five thousand, four hundred seventy-three".