40422376 has 16 divisors (see below), whose sum is σ = 76644900. Its totient is φ = 19983744.

The previous prime is 40422341. The next prime is 40422407. The reversal of 40422376 is 67322404.

40422376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37088100 + 3334276 = 6090^2 + 1826^2 .

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, 27675 + ... + 29098.

Almost surely, 2^40422376 is an apocalyptic number.

It is an amenable number.

40422376 is a deficient number, since it is larger than the sum of its proper divisors (36222524).

40422376 is a wasteful number, since it uses less digits than its factorization.

40422376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56868 (or 56864 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 40422376 is about 6357.8593881903. The cubic root of 40422376 is about 343.1947317090.

Adding to 40422376 its sum of digits (28), we get a palindrome (40422404).

The spelling of 40422376 in words is "forty million, four hundred twenty-two thousand, three hundred seventy-six".