6497552 has 20 divisors (see below), whose sum is σ = 12804240. Its totient is φ = 3193248.

The previous prime is 6497539. The next prime is 6497581. The reversal of 6497552 is 2557946.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2498 + ... + 4385.

It is an arithmetic number, because the mean of its divisors is an integer number (640212).

Almost surely, 2^6497552 is an apocalyptic number.

It is an amenable number.

6497552 is a deficient number, since it is larger than the sum of its proper divisors (6306688).

6497552 is a wasteful number, since it uses less digits than its factorization.

6497552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950 (or 6944 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 6497552 is about 2549.0296192865. The cubic root of 6497552 is about 186.6021262136.

It can be divided in two parts, 64975 and 52, that multiplied together give a triangular number (3378700 = T₂₅₉₉).

The spelling of 6497552 in words is "six million, four hundred ninety-seven thousand, five hundred fifty-two".