40422324 has 24 divisors (see below), whose sum is σ = 94536288. Its totient is φ = 13443040.

The previous prime is 40422307. The next prime is 40422341. The reversal of 40422324 is 42322404.

40422324 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 (40422307) and next prime (40422341).

It is a self number, because there is not a number n which added to its sum of digits gives 40422324.

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, 1879 + ... + 9185.

It is an arithmetic number, because the mean of its divisors is an integer number (3939012).

Almost surely, 2^40422324 is an apocalyptic number.

It is an amenable number.

40422324 is an abundant number, since it is smaller than the sum of its proper divisors (54113964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40422324 is a wasteful number, since it uses less digits than its factorization.

40422324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775 (or 7773 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 40422324 is about 6357.8552987623. The cubic root of 40422324 is about 343.1945845451.

Adding to 40422324 its reverse (42322404), we get a palindrome (82744728).

The spelling of 40422324 in words is "forty million, four hundred twenty-two thousand, three hundred twenty-four".