40208083 has 2 divisors, whose sum is σ = 40208084. Its totient is φ = 40208082.

The previous prime is 40208059. The next prime is 40208093. The reversal of 40208083 is 38080204.

40208083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40208083 - 2¹³ = 40199891 is a prime.

It is not a weakly prime, because it can be changed into another prime (40208093) 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, 20104041 + 20104042.

It is an arithmetic number, because the mean of its divisors is an integer number (20104042).

Almost surely, 2^40208083 is an apocalyptic number.

40208083 is a deficient number, since it is larger than the sum of its proper divisors (1).

40208083 is an equidigital number, since it uses as much as digits as its factorization.

40208083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 40208083 is about 6340.9843873014. The cubic root of 40208083 is about 342.5871921794.

Adding to 40208083 its reverse (38080204), we get a palindrome (78288287).

The spelling of 40208083 in words is "forty million, two hundred eight thousand, eighty-three".