6448598 has 16 divisors (see below), whose sum is σ = 10478160. Its totient is φ = 2958816.

The previous prime is 6448597. The next prime is 6448609. The reversal of 6448598 is 8958446.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6448597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4493 + ... + 5751.

It is an arithmetic number, because the mean of its divisors is an integer number (654885).

Almost surely, 2^6448598 is an apocalyptic number.

6448598 is a deficient number, since it is larger than the sum of its proper divisors (4029562).

6448598 is a wasteful number, since it uses less digits than its factorization.

6448598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its digits is 276480, while the sum is 44.

The square root of 6448598 is about 2539.4089863588. The cubic root of 6448598 is about 186.1323103761.

The spelling of 6448598 in words is "six million, four hundred forty-eight thousand, five hundred ninety-eight".