40956982 has 16 divisors (see below), whose sum is σ = 67151952. Its totient is φ = 18580320.

The previous prime is 40956977. The next prime is 40957001. The reversal of 40956982 is 28965904.

40956982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 11968 + ... + 15004.

It is an arithmetic number, because the mean of its divisors is an integer number (4196997).

Almost surely, 2^40956982 is an apocalyptic number.

40956982 is a deficient number, since it is larger than the sum of its proper divisors (26194970).

40956982 is a wasteful number, since it uses less digits than its factorization.

40956982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 40956982 is about 6399.7642144067. The cubic root of 40956982 is about 344.7010839421.

The spelling of 40956982 in words is "forty million, nine hundred fifty-six thousand, nine hundred eighty-two".