6261489 has 16 divisors (see below), whose sum is σ = 9990400. Its totient is φ = 3853008.

The previous prime is 6261449. The next prime is 6261539. The reversal of 6261489 is 9841626.

It is not a de Polignac number, because 6261489 - 2¹⁵ = 6228721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6261449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8569 + ... + 9270.

It is an arithmetic number, because the mean of its divisors is an integer number (624400).

Almost surely, 2^6261489 is an apocalyptic number.

It is an amenable number.

6261489 is a deficient number, since it is larger than the sum of its proper divisors (3728911).

6261489 is a wasteful number, since it uses less digits than its factorization.

6261489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861 (or 17855 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 6261489 is about 2502.2967449925. The cubic root of 6261489 is about 184.3143747436.

The spelling of 6261489 in words is "six million, two hundred sixty-one thousand, four hundred eighty-nine".