40876597 has 2 divisors, whose sum is σ = 40876598. Its totient is φ = 40876596.

The previous prime is 40876579. The next prime is 40876603. The reversal of 40876597 is 79567804.

It is a happy number.

Together with previous prime (40876579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39450961 + 1425636 = 6281^2 + 1194^2 .

It is a cyclic number.

It is not a de Polignac number, because 40876597 - 2¹¹ = 40874549 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 (40876547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20438298 + 20438299.

It is an arithmetic number, because the mean of its divisors is an integer number (20438299).

Almost surely, 2^40876597 is an apocalyptic number.

It is an amenable number.

40876597 is a deficient number, since it is larger than the sum of its proper divisors (1).

40876597 is an equidigital number, since it uses as much as digits as its factorization.

40876597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 40876597 is about 6393.4808203357. The cubic root of 40876597 is about 344.4754248660.

The spelling of 40876597 in words is "forty million, eight hundred seventy-six thousand, five hundred ninety-seven".