282296149 has 6 divisors (see below), whose sum is σ = 283143030. Its totient is φ = 281451240.

The previous prime is 282296143. The next prime is 282296171. The reversal of 282296149 is 941692282.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 192709924 + 89586225 = 13882^2 + 9465^2 .

It is not a de Polignac number, because 282296149 - 2³ = 282296141 is a prime.

It is a super-2 number, since 2×282296149² = 159382231480460402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282296141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 397807 + ... + 398515.

It is an arithmetic number, because the mean of its divisors is an integer number (47190505).

Almost surely, 2^282296149 is an apocalyptic number.

It is an amenable number.

282296149 is a deficient number, since it is larger than the sum of its proper divisors (846881).

282296149 is an frugal number, since it uses more digits than its factorization.

282296149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971 (or 1340 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 282296149 is about 16801.6710180863. The cubic root of 282296149 is about 655.9966948141.

The spelling of 282296149 in words is "two hundred eighty-two million, two hundred ninety-six thousand, one hundred forty-nine".