40622324 has 12 divisors (see below), whose sum is σ = 74180064. Its totient is φ = 19428024.

The previous prime is 40622321. The next prime is 40622363. The reversal of 40622324 is 42322604.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 40622324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40622321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220682 + ... + 220865.

It is an arithmetic number, because the mean of its divisors is an integer number (6181672).

Almost surely, 2^40622324 is an apocalyptic number.

It is an amenable number.

40622324 is a deficient number, since it is larger than the sum of its proper divisors (33557740).

40622324 is a wasteful number, since it uses less digits than its factorization.

40622324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441574 (or 441572 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 40622324 is about 6373.5644658229. The cubic root of 40622324 is about 343.7596685325.

Adding to 40622324 its reverse (42322604), we get a palindrome (82944928).

The spelling of 40622324 in words is "forty million, six hundred twenty-two thousand, three hundred twenty-four".