608062391 has 2 divisors, whose sum is σ = 608062392. Its totient is φ = 608062390.

The previous prime is 608062373. The next prime is 608062393. The reversal of 608062391 is 193260806.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-608062391 is a prime.

Together with 608062393, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608062393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304031195 + 304031196.

It is an arithmetic number, because the mean of its divisors is an integer number (304031196).

Almost surely, 2^608062391 is an apocalyptic number.

608062391 is a deficient number, since it is larger than the sum of its proper divisors (1).

608062391 is an equidigital number, since it uses as much as digits as its factorization.

608062391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 608062391 is about 24658.9211240070. The cubic root of 608062391 is about 847.1936936306.

The spelling of 608062391 in words is "six hundred eight million, sixty-two thousand, three hundred ninety-one".