40941382 has 8 divisors (see below), whose sum is σ = 61475400. Its totient is φ = 20449584.

The previous prime is 40941379. The next prime is 40941391. The reversal of 40941382 is 28314904.

40941382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8007 + ... + 12082.

It is an arithmetic number, because the mean of its divisors is an integer number (7684425).

Almost surely, 2^40941382 is an apocalyptic number.

40941382 is a deficient number, since it is larger than the sum of its proper divisors (20534018).

40941382 is a wasteful number, since it uses less digits than its factorization.

40941382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21110.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 40941382 is about 6398.5453034264. The cubic root of 40941382 is about 344.6573142801.

It can be divided in two parts, 4094 and 1382, that added together give a square (5476 = 74²).

The spelling of 40941382 in words is "forty million, nine hundred forty-one thousand, three hundred eighty-two".