6690152 has 32 divisors (see below), whose sum is σ = 14433600. Its totient is φ = 2847744.

The previous prime is 6690149. The next prime is 6690169. The reversal of 6690152 is 2510966.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10499 + ... + 11117.

It is an arithmetic number, because the mean of its divisors is an integer number (451050).

Almost surely, 2^6690152 is an apocalyptic number.

It is an amenable number.

6690152 is an abundant number, since it is smaller than the sum of its proper divisors (7743448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6690152 is a wasteful number, since it uses less digits than its factorization.

6690152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 6690152 is about 2586.5328144062. The cubic root of 6690152 is about 188.4279522118.

The spelling of 6690152 in words is "six million, six hundred ninety thousand, one hundred fifty-two".