6690014 has 8 divisors (see below), whose sum is σ = 10563240. Its totient is φ = 3168936.

The previous prime is 6690001. The next prime is 6690029. The reversal of 6690014 is 4100966.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 87989 + ... + 88064.

It is an arithmetic number, because the mean of its divisors is an integer number (1320405).

Almost surely, 2^6690014 is an apocalyptic number.

6690014 is a deficient number, since it is larger than the sum of its proper divisors (3873226).

6690014 is a wasteful number, since it uses less digits than its factorization.

6690014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176074.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6690014 is about 2586.5061376305. The cubic root of 6690014 is about 188.4266566141.

The spelling of 6690014 in words is "six million, six hundred ninety thousand, fourteen".