40324306 has 32 divisors (see below), whose sum is σ = 70466112. Its totient is φ = 17103360.

The previous prime is 40324303. The next prime is 40324307. The reversal of 40324306 is 60342304.

40324306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (40324303) 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 15 ways as a sum of consecutive naturals, for example, 50845 + ... + 51631.

It is an arithmetic number, because the mean of its divisors is an integer number (2202066).

Almost surely, 2^40324306 is an apocalyptic number.

40324306 is a deficient number, since it is larger than the sum of its proper divisors (30141806).

40324306 is a wasteful number, since it uses less digits than its factorization.

40324306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 40324306 is about 6350.1422031321. The cubic root of 40324306 is about 342.9169617684.

It can be divided in two parts, 4032 and 4306, that added together give a palindrome (8338).

The spelling of 40324306 in words is "forty million, three hundred twenty-four thousand, three hundred six".