40946941 has 16 divisors (see below), whose sum is σ = 47781504. Its totient is φ = 34366464.

The previous prime is 40946909. The next prime is 40946951. The reversal of 40946941 is 14964904.

It is a cyclic number.

It is not a de Polignac number, because 40946941 - 2⁵ = 40946909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40946941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40946951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115821 + ... + 116173.

It is an arithmetic number, because the mean of its divisors is an integer number (2986344).

Almost surely, 2^40946941 is an apocalyptic number.

It is an amenable number.

40946941 is a deficient number, since it is larger than the sum of its proper divisors (6834563).

40946941 is a wasteful number, since it uses less digits than its factorization.

40946941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 40946941 is about 6398.9796842934. The cubic root of 40946941 is about 344.6729127057.

The spelling of 40946941 in words is "forty million, nine hundred forty-six thousand, nine hundred forty-one".