6494024 has 8 divisors (see below), whose sum is σ = 12176310. Its totient is φ = 3247008.

The previous prime is 6494021. The next prime is 6494039. The reversal of 6494024 is 4204946.

It can be written as a sum of positive squares in only one way, i.e., 5244100 + 1249924 = 2290^2 + 1118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6494021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405869 + ... + 405884.

Almost surely, 2^6494024 is an apocalyptic number.

It is an amenable number.

6494024 is a deficient number, since it is larger than the sum of its proper divisors (5682286).

6494024 is a wasteful number, since it uses less digits than its factorization.

6494024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811759 (or 811755 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6494024 is about 2548.3374972715. The cubic root of 6494024 is about 186.5683467487.

The spelling of 6494024 in words is "six million, four hundred ninety-four thousand, twenty-four".