40314282 has 16 divisors (see below), whose sum is σ = 81164352. Its totient is φ = 13348800.

The previous prime is 40314271. The next prime is 40314289. The reversal of 40314282 is 28241304.

40314282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40314289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21343 + ... + 23154.

It is an arithmetic number, because the mean of its divisors is an integer number (5072772).

Almost surely, 2^40314282 is an apocalyptic number.

40314282 is an abundant number, since it is smaller than the sum of its proper divisors (40850070).

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

40314282 is a wasteful number, since it uses less digits than its factorization.

40314282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44653.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 40314282 is about 6349.3528804123. The cubic root of 40314282 is about 342.8885447925. Note that the first 3 decimals are identical.

Adding to 40314282 its reverse (28241304), we get a palindrome (68555586).

The spelling of 40314282 in words is "forty million, three hundred fourteen thousand, two hundred eighty-two".