40350022 has 8 divisors (see below), whose sum is σ = 60552000. Its totient is φ = 20166024.

The previous prime is 40349999. The next prime is 40350043. The reversal of 40350022 is 22005304.

40350022 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 a junction number, because it is equal to n+sod(n) for n = 40349978 and 40350005.

It is a congruent number.

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, 6379 + ... + 11017.

It is an arithmetic number, because the mean of its divisors is an integer number (7569000).

Almost surely, 2^40350022 is an apocalyptic number.

40350022 is a deficient number, since it is larger than the sum of its proper divisors (20201978).

40350022 is a wasteful number, since it uses less digits than its factorization.

40350022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8990.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 40350022 is about 6352.1667169557. The cubic root of 40350022 is about 342.9898423668.

Adding to 40350022 its reverse (22005304), we get a palindrome (62355326).

The spelling of 40350022 in words is "forty million, three hundred fifty thousand, twenty-two".