40194283 has 2 divisors, whose sum is σ = 40194284. Its totient is φ = 40194282.

The previous prime is 40194277. The next prime is 40194289. The reversal of 40194283 is 38249104.

40194283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (40194277) and next prime (40194289).

It is a cyclic number.

It is not a de Polignac number, because 40194283 - 2⁹ = 40193771 is a prime.

It is not a weakly prime, because it can be changed into another prime (40194289) 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 as a sum of consecutive naturals, namely, 20097141 + 20097142.

It is an arithmetic number, because the mean of its divisors is an integer number (20097142).

Almost surely, 2^40194283 is an apocalyptic number.

40194283 is a deficient number, since it is larger than the sum of its proper divisors (1).

40194283 is an equidigital number, since it uses as much as digits as its factorization.

40194283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 40194283 is about 6339.8961347959. The cubic root of 40194283 is about 342.5479940558.

The spelling of 40194283 in words is "forty million, one hundred ninety-four thousand, two hundred eighty-three".