42595337 has 2 divisors, whose sum is σ = 42595338. Its totient is φ = 42595336.

The previous prime is 42595331. The next prime is 42595361. The reversal of 42595337 is 73359524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42562576 + 32761 = 6524^2 + 181^2 .

It is a cyclic number.

It is not a de Polignac number, because 42595337 - 2¹⁰ = 42594313 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42595337.

It is not a weakly prime, because it can be changed into another prime (42595331) 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, 21297668 + 21297669.

It is an arithmetic number, because the mean of its divisors is an integer number (21297669).

Almost surely, 2^42595337 is an apocalyptic number.

It is an amenable number.

42595337 is a deficient number, since it is larger than the sum of its proper divisors (1).

42595337 is an equidigital number, since it uses as much as digits as its factorization.

42595337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 38.

The square root of 42595337 is about 6526.5103232892. The cubic root of 42595337 is about 349.2373516447.

The spelling of 42595337 in words is "forty-two million, five hundred ninety-five thousand, three hundred thirty-seven".