6064991 has 2 divisors, whose sum is σ = 6064992. Its totient is φ = 6064990.

The previous prime is 6064979. The next prime is 6064997. The reversal of 6064991 is 1994606.

6064991 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6064991 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6064997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3032495 + 3032496.

It is an arithmetic number, because the mean of its divisors is an integer number (3032496).

Almost surely, 2^6064991 is an apocalyptic number.

6064991 is a deficient number, since it is larger than the sum of its proper divisors (1).

6064991 is an equidigital number, since it uses as much as digits as its factorization.

6064991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6064991 is about 2462.7202439579. The cubic root of 6064991 is about 182.3657961250.

The spelling of 6064991 in words is "six million, sixty-four thousand, nine hundred ninety-one".