6146489 has 2 divisors, whose sum is σ = 6146490. Its totient is φ = 6146488.

The previous prime is 6146473. The next prime is 6146501. The reversal of 6146489 is 9846416.

6146489 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 can be written as a sum of positive squares in only one way, i.e., 4687225 + 1459264 = 2165^2 + 1208^2 .

It is a cyclic number.

It is not a de Polignac number, because 6146489 - 2⁴ = 6146473 is a prime.

It is not a weakly prime, because it can be changed into another prime (6146449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3073244 + 3073245.

It is an arithmetic number, because the mean of its divisors is an integer number (3073245).

Almost surely, 2^6146489 is an apocalyptic number.

It is an amenable number.

6146489 is a deficient number, since it is larger than the sum of its proper divisors (1).

6146489 is an equidigital number, since it uses as much as digits as its factorization.

6146489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 6146489 is about 2479.2113665438. The cubic root of 6146489 is about 183.1790080541.

The spelling of 6146489 in words is "six million, one hundred forty-six thousand, four hundred eighty-nine".