40416326 has 4 divisors (see below), whose sum is σ = 60624492. Its totient is φ = 20208162.

The previous prime is 40416319. The next prime is 40416329. The reversal of 40416326 is 62361404.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40416295 and 40416304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40416329) by changing a digit.

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, 10104080 + ... + 10104083.

It is an arithmetic number, because the mean of its divisors is an integer number (15156123).

Almost surely, 2^40416326 is an apocalyptic number.

40416326 is a deficient number, since it is larger than the sum of its proper divisors (20208166).

40416326 is a wasteful number, since it uses less digits than its factorization.

40416326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20208165.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 40416326 is about 6357.3835813171. The cubic root of 40416326 is about 343.1776089177.

The spelling of 40416326 in words is "forty million, four hundred sixteen thousand, three hundred twenty-six".