606032491 has 2 divisors, whose sum is σ = 606032492. Its totient is φ = 606032490.

The previous prime is 606032489. The next prime is 606032519. The reversal of 606032491 is 194230606.

606032491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606032491 - 2¹ = 606032489 is a prime.

Together with 606032489, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (606032461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303016245 + 303016246.

It is an arithmetic number, because the mean of its divisors is an integer number (303016246).

Almost surely, 2^606032491 is an apocalyptic number.

606032491 is a deficient number, since it is larger than the sum of its proper divisors (1).

606032491 is an equidigital number, since it uses as much as digits as its factorization.

606032491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 606032491 is about 24617.7271696637. The cubic root of 606032491 is about 846.2499112646.

The spelling of 606032491 in words is "six hundred six million, thirty-two thousand, four hundred ninety-one".