282435149 has 2 divisors, whose sum is σ = 282435150. Its totient is φ = 282435148.

The previous prime is 282435119. The next prime is 282435151. The reversal of 282435149 is 941534282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141253225 + 141181924 = 11885^2 + 11882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-282435149 is a prime.

It is a super-2 number, since 2×282435149² = 159539226781304402, which contains 22 as substring.

Together with 282435151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282435119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141217574 + 141217575.

It is an arithmetic number, because the mean of its divisors is an integer number (141217575).

Almost surely, 2^282435149 is an apocalyptic number.

It is an amenable number.

282435149 is a deficient number, since it is larger than the sum of its proper divisors (1).

282435149 is an equidigital number, since it uses as much as digits as its factorization.

282435149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 282435149 is about 16805.8070023430. The cubic root of 282435149 is about 656.1043460390.

It can be divided in two parts, 2824 and 35149, that added together give a palindrome (37973).

The spelling of 282435149 in words is "two hundred eighty-two million, four hundred thirty-five thousand, one hundred forty-nine".