6660832 has 24 divisors (see below), whose sum is σ = 13204296. Its totient is φ = 3307392.

The previous prime is 6660809. The next prime is 6660859. The reversal of 6660832 is 2380666.

It is a junction number, because it is equal to n+sod(n) for n = 6660794 and 6660803.

It is a congruent 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, 4578 + ... + 5854.

It is an arithmetic number, because the mean of its divisors is an integer number (550179).

Almost surely, 2^6660832 is an apocalyptic number.

It is an amenable number.

6660832 is a deficient number, since it is larger than the sum of its proper divisors (6543464).

6660832 is a wasteful number, since it uses less digits than its factorization.

6660832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6660832 is about 2580.8587718045. The cubic root of 6660832 is about 188.1522834349.

The spelling of 6660832 in words is "six million, six hundred sixty thousand, eight hundred thirty-two".