40831322 has 8 divisors (see below), whose sum is σ = 69996576. Its totient is φ = 17499132.

The previous prime is 40831321. The next prime is 40831327. The reversal of 40831322 is 22313804.

40831322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40831321) 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 3 ways as a sum of consecutive naturals, for example, 1458248 + ... + 1458275.

It is an arithmetic number, because the mean of its divisors is an integer number (8749572).

Almost surely, 2^40831322 is an apocalyptic number.

40831322 is a deficient number, since it is larger than the sum of its proper divisors (29165254).

40831322 is a wasteful number, since it uses less digits than its factorization.

40831322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916532.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 40831322 is about 6389.9391233407. The cubic root of 40831322 is about 344.3481973271.

The spelling of 40831322 in words is "forty million, eight hundred thirty-one thousand, three hundred twenty-two".