40932193 has 2 divisors, whose sum is σ = 40932194. Its totient is φ = 40932192.

The previous prime is 40932179. The next prime is 40932217. The reversal of 40932193 is 39123904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40857664 + 74529 = 6392^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 40932193 - 2⁵ = 40932161 is a prime.

It is not a weakly prime, because it can be changed into another prime (40932113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20466096 + 20466097.

It is an arithmetic number, because the mean of its divisors is an integer number (20466097).

Almost surely, 2^40932193 is an apocalyptic number.

It is an amenable number.

40932193 is a deficient number, since it is larger than the sum of its proper divisors (1).

40932193 is an equidigital number, since it uses as much as digits as its factorization.

40932193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 40932193 is about 6397.8272092954. The cubic root of 40932193 is about 344.6315270621.

The spelling of 40932193 in words is "forty million, nine hundred thirty-two thousand, one hundred ninety-three".