40814083 has 2 divisors, whose sum is σ = 40814084. Its totient is φ = 40814082.

The previous prime is 40814057. The next prime is 40814089. The reversal of 40814083 is 38041804.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40814083 is a prime.

It is a super-2 number, since 2×40814083² = 3331578742261778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40814089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20407041 + 20407042.

It is an arithmetic number, because the mean of its divisors is an integer number (20407042).

Almost surely, 2^40814083 is an apocalyptic number.

40814083 is a deficient number, since it is larger than the sum of its proper divisors (1).

40814083 is an equidigital number, since it uses as much as digits as its factorization.

40814083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 40814083 is about 6388.5900635430. The cubic root of 40814083 is about 344.2997291911.

Adding to 40814083 its reverse (38041804), we get a palindrome (78855887).

The spelling of 40814083 in words is "forty million, eight hundred fourteen thousand, eighty-three".