6662528 has 16 divisors (see below), whose sum is σ = 13273260. Its totient is φ = 3331200.

The previous prime is 6662507. The next prime is 6662531. The reversal of 6662528 is 8252666.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25898 + ... + 26153.

Almost surely, 2^6662528 is an apocalyptic number.

It is an amenable number.

6662528 is a deficient number, since it is larger than the sum of its proper divisors (6610732).

6662528 is an equidigital number, since it uses as much as digits as its factorization.

6662528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52065 (or 52053 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 6662528 is about 2581.1873236943. The cubic root of 6662528 is about 188.1682513697.

The spelling of 6662528 in words is "six million, six hundred sixty-two thousand, five hundred twenty-eight".