40522324 has 6 divisors (see below), whose sum is σ = 70914074. Its totient is φ = 20261160.

The previous prime is 40522303. The next prime is 40522333. The reversal of 40522324 is 42322504.

It can be written as a sum of positive squares in only one way, i.e., 31158724 + 9363600 = 5582^2 + 3060^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40522295 and 40522304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065287 + ... + 5065294.

Almost surely, 2^40522324 is an apocalyptic number.

It is an amenable number.

40522324 is a deficient number, since it is larger than the sum of its proper divisors (30391750).

40522324 is a wasteful number, since it uses less digits than its factorization.

40522324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10130585 (or 10130583 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 40522324 is about 6365.7147281354. The cubic root of 40522324 is about 343.4773589558.

Adding to 40522324 its reverse (42322504), we get a palindrome (82844828).

The spelling of 40522324 in words is "forty million, five hundred twenty-two thousand, three hundred twenty-four".