40108322 has 8 divisors (see below), whose sum is σ = 60359376. Its totient is φ = 19988532.

The previous prime is 40108309. The next prime is 40108331. The reversal of 40108322 is 22380104.

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

It is a junction number, because it is equal to n+sod(n) for n = 40108294 and 40108303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32048 + ... + 33275.

It is an arithmetic number, because the mean of its divisors is an integer number (7544922).

Almost surely, 2^40108322 is an apocalyptic number.

40108322 is a deficient number, since it is larger than the sum of its proper divisors (20251054).

40108322 is a wasteful number, since it uses less digits than its factorization.

40108322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65632.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 40108322 is about 6333.1131365230. The cubic root of 40108322 is about 342.3036244409.

Adding to 40108322 its reverse (22380104), we get a palindrome (62488426).

The spelling of 40108322 in words is "forty million, one hundred eight thousand, three hundred twenty-two".