41781282 has 16 divisors (see below), whose sum is σ = 83669760. Its totient is φ = 13909232.

The previous prime is 41781281. The next prime is 41781329. The reversal of 41781282 is 28218714.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (41781281) 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 in 7 ways as a sum of consecutive naturals, for example, 1144 + ... + 9212.

It is an arithmetic number, because the mean of its divisors is an integer number (5229360).

Almost surely, 2^41781282 is an apocalyptic number.

41781282 is an abundant number, since it is smaller than the sum of its proper divisors (41888478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41781282 is a wasteful number, since it uses less digits than its factorization.

41781282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8937.

The product of its digits is 7168, while the sum is 33.

The square root of 41781282 is about 6463.8442122316. The cubic root of 41781282 is about 346.9982254835.

Adding to 41781282 its reverse (28218714), we get a palindrome (69999996).

It can be divided in two parts, 4178 and 1282, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 41781282 in words is "forty-one million, seven hundred eighty-one thousand, two hundred eighty-two".