40882 has 4 divisors (see below), whose sum is σ = 61326. Its totient is φ = 20440.

The previous prime is 40879. The next prime is 40883. The reversal of 40882 is 28804.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28561 + 12321 = 169^2 + 111^2 .

It is not an unprimeable number, because it can be changed into a prime (40883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10219 + ... + 10222.

2⁴⁰⁸⁸² is an apocalyptic number.

40882 is a deficient number, since it is larger than the sum of its proper divisors (20444).

40882 is a wasteful number, since it uses less digits than its factorization.

40882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20443.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 40882 is about 202.1929771283. The cubic root of 40882 is about 34.4490601592.

Adding to 40882 its sum of digits (22), we get a palindrome (40904).

The spelling of 40882 in words is "forty thousand, eight hundred eighty-two".