40982961 has 8 divisors (see below), whose sum is σ = 56406784. Its totient is φ = 26440560.

The previous prime is 40982923. The next prime is 40982983. The reversal of 40982961 is 16928904.

40982961 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 not a de Polignac number, because 40982961 - 2¹⁰ = 40981937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40982561) 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 7 ways as a sum of consecutive naturals, for example, 220246 + ... + 220431.

It is an arithmetic number, because the mean of its divisors is an integer number (7050848).

Almost surely, 2^40982961 is an apocalyptic number.

It is an amenable number.

40982961 is a deficient number, since it is larger than the sum of its proper divisors (15423823).

40982961 is a wasteful number, since it uses less digits than its factorization.

40982961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440711.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 40982961 is about 6401.7935768033. The cubic root of 40982961 is about 344.7739497988.

The spelling of 40982961 in words is "forty million, nine hundred eighty-two thousand, nine hundred sixty-one".