40514222 has 16 divisors (see below), whose sum is σ = 69761760. Its totient is φ = 17286048.

The previous prime is 40514203. The next prime is 40514261. The reversal of 40514222 is 22241504.

It is a happy number.

40514222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40514194 and 40514203.

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 7 ways as a sum of consecutive naturals, for example, 3113 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (4360110).

Almost surely, 2^40514222 is an apocalyptic number.

40514222 is a deficient number, since it is larger than the sum of its proper divisors (29247538).

40514222 is a wasteful number, since it uses less digits than its factorization.

40514222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12875.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 40514222 is about 6365.0783184498. The cubic root of 40514222 is about 343.4544659035.

Adding to 40514222 its reverse (22241504), we get a palindrome (62755726).

The spelling of 40514222 in words is "forty million, five hundred fourteen thousand, two hundred twenty-two".