40422202 has 8 divisors (see below), whose sum is σ = 62589312. Its totient is φ = 19559100.

The previous prime is 40422149. The next prime is 40422211. The reversal of 40422202 is 20222404.

40422202 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 an unprimeable number.

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, 325924 + ... + 326047.

It is an arithmetic number, because the mean of its divisors is an integer number (7823664).

Almost surely, 2^40422202 is an apocalyptic number.

40422202 is a deficient number, since it is larger than the sum of its proper divisors (22167110).

40422202 is a wasteful number, since it uses less digits than its factorization.

40422202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652004.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 40422202 is about 6357.8457043247. The cubic root of 40422202 is about 343.1942392757.

Adding to 40422202 its reverse (20222404), we get a palindrome (60644606).

The spelling of 40422202 in words is "forty million, four hundred twenty-two thousand, two hundred two".