40022014 has 4 divisors (see below), whose sum is σ = 60033024. Its totient is φ = 20011006.

The previous prime is 40022011. The next prime is 40022041. The reversal of 40022014 is 41022004.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 40021985 and 40022003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005502 + ... + 10005505.

It is an arithmetic number, because the mean of its divisors is an integer number (15008256).

Almost surely, 2^40022014 is an apocalyptic number.

40022014 is a deficient number, since it is larger than the sum of its proper divisors (20011010).

40022014 is a wasteful number, since it uses less digits than its factorization.

40022014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20011009.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 40022014 is about 6326.2954404612. The cubic root of 40022014 is about 342.0579168469.

Adding to 40022014 its reverse (41022004), we get a palindrome (81044018).

The spelling of 40022014 in words is "forty million, twenty-two thousand, fourteen".