42608327 has 2 divisors, whose sum is σ = 42608328. Its totient is φ = 42608326.

The previous prime is 42608323. The next prime is 42608329. The reversal of 42608327 is 72380624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42608327 - 2² = 42608323 is a prime.

Together with 42608329, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 42608293 and 42608302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42608323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21304163 + 21304164.

It is an arithmetic number, because the mean of its divisors is an integer number (21304164).

Almost surely, 2^42608327 is an apocalyptic number.

42608327 is a deficient number, since it is larger than the sum of its proper divisors (1).

42608327 is an equidigital number, since it uses as much as digits as its factorization.

42608327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 42608327 is about 6527.5054193773. The cubic root of 42608327 is about 349.2728495218.

The spelling of 42608327 in words is "forty-two million, six hundred eight thousand, three hundred twenty-seven".