40944196 has 12 divisors (see below), whose sum is σ = 73004652. Its totient is φ = 20085728.

The previous prime is 40944193. The next prime is 40944227. The reversal of 40944196 is 69144904.

It can be written as a sum of positive squares in 2 ways, for example, as 11088900 + 29855296 = 3330^2 + 5464^2 .

It is not an unprimeable number, because it can be changed into a prime (40944193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96355 + ... + 96778.

It is an arithmetic number, because the mean of its divisors is an integer number (6083721).

Almost surely, 2^40944196 is an apocalyptic number.

It is an amenable number.

40944196 is a deficient number, since it is larger than the sum of its proper divisors (32060456).

40944196 is a wasteful number, since it uses less digits than its factorization.

40944196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193190 (or 193188 counting only the distinct ones).

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

The square root of 40944196 is about 6398.7651933791. The cubic root of 40944196 is about 344.6652104756.

The spelling of 40944196 in words is "forty million, nine hundred forty-four thousand, one hundred ninety-six".