40796519 has 2 divisors, whose sum is σ = 40796520. Its totient is φ = 40796518.

The previous prime is 40796513. The next prime is 40796593. The reversal of 40796519 is 91569704.

40796519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40796519 - 2¹⁶ = 40730983 is a prime.

It is a super-2 number, since 2×40796519² = 3328711925034722, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40796513) 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, 20398259 + 20398260.

It is an arithmetic number, because the mean of its divisors is an integer number (20398260).

Almost surely, 2^40796519 is an apocalyptic number.

40796519 is a deficient number, since it is larger than the sum of its proper divisors (1).

40796519 is an equidigital number, since it uses as much as digits as its factorization.

40796519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 40796519 is about 6387.2152774116. The cubic root of 40796519 is about 344.2503332664.

The spelling of 40796519 in words is "forty million, seven hundred ninety-six thousand, five hundred nineteen".