40771326 has 8 divisors (see below), whose sum is σ = 81542664. Its totient is φ = 13590440.

The previous prime is 40771279. The next prime is 40771327. The reversal of 40771326 is 62317704.

It is a sphenic number, since it is the product of 3 distinct primes.

40771326 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40771293 and 40771302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40771327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3397605 + ... + 3397616.

It is an arithmetic number, because the mean of its divisors is an integer number (10192833).

Almost surely, 2^40771326 is an apocalyptic number.

40771326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40771326 is a wasteful number, since it uses less digits than its factorization.

40771326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6795226.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 40771326 is about 6385.2428301514. The cubic root of 40771326 is about 344.1794572482.

The spelling of 40771326 in words is "forty million, seven hundred seventy-one thousand, three hundred twenty-six".