6690752 has 14 divisors (see below), whose sum is σ = 13277088. Its totient is φ = 3345344.

The previous prime is 6690743. The next prime is 6690767. The reversal of 6690752 is 2570966.

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, 52208 + ... + 52335.

Almost surely, 2^6690752 is an apocalyptic number.

It is an amenable number.

6690752 is a deficient number, since it is larger than the sum of its proper divisors (6586336).

6690752 is a wasteful number, since it uses less digits than its factorization.

6690752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104555 (or 104545 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 6690752 is about 2586.6487971891. The cubic root of 6690752 is about 188.4335850380.

The spelling of 6690752 in words is "six million, six hundred ninety thousand, seven hundred fifty-two".