40034597 has 2 divisors, whose sum is σ = 40034598. Its totient is φ = 40034596.

The previous prime is 40034581. The next prime is 40034611. The reversal of 40034597 is 79543004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21077281 + 18957316 = 4591^2 + 4354^2 .

It is a cyclic number.

It is not a de Polignac number, because 40034597 - 2⁴ = 40034581 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40034567) 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, 20017298 + 20017299.

It is an arithmetic number, because the mean of its divisors is an integer number (20017299).

Almost surely, 2^40034597 is an apocalyptic number.

It is an amenable number.

40034597 is a deficient number, since it is larger than the sum of its proper divisors (1).

40034597 is an equidigital number, since it uses as much as digits as its factorization.

40034597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 40034597 is about 6327.2898621764. The cubic root of 40034597 is about 342.0937609848.

The spelling of 40034597 in words is "forty million, thirty-four thousand, five hundred ninety-seven".