40422010 has 16 divisors (see below), whose sum is σ = 72961416. Its totient is φ = 16123968.

The previous prime is 40422007. The next prime is 40422013. The reversal of 40422010 is 1022404.

40422010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40422007) and next prime (40422013).

It can be written as a sum of positive squares in 4 ways, for example, as 27741289 + 12680721 = 5267^2 + 3561^2 .

It is not an unprimeable number, because it can be changed into a prime (40422013) 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 7 ways as a sum of consecutive naturals, for example, 1689 + ... + 9148.

Almost surely, 2^40422010 is an apocalyptic number.

40422010 is a deficient number, since it is larger than the sum of its proper divisors (32539406).

40422010 is a wasteful number, since it uses less digits than its factorization.

40422010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11217.

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

The square root of 40422010 is about 6357.8306048526. The cubic root of 40422010 is about 343.1936958994.

Adding to 40422010 its reverse (1022404), we get a palindrome (41444414).

The spelling of 40422010 in words is "forty million, four hundred twenty-two thousand, ten".