40227622 has 8 divisors (see below), whose sum is σ = 60371496. Its totient is φ = 20103792.

The previous prime is 40227589. The next prime is 40227623. The reversal of 40227622 is 22672204.

40227622 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (40227623) 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, 1933 + ... + 9175.

It is an arithmetic number, because the mean of its divisors is an integer number (7546437).

Almost surely, 2^40227622 is an apocalyptic number.

40227622 is a deficient number, since it is larger than the sum of its proper divisors (20143874).

40227622 is a wasteful number, since it uses less digits than its factorization.

40227622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 40227622 is about 6342.5248915554. The cubic root of 40227622 is about 342.6426762734.

Adding to 40227622 its reverse (22672204), we get a palindrome (62899826).

The spelling of 40227622 in words is "forty million, two hundred twenty-seven thousand, six hundred twenty-two".