6696066 has 16 divisors (see below), whose sum is σ = 14422464. Its totient is φ = 2060304.

The previous prime is 6696061. The next prime is 6696077. The reversal of 6696066 is 6606966.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6696061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42846 + ... + 43001.

It is an arithmetic number, because the mean of its divisors is an integer number (901404).

Almost surely, 2^6696066 is an apocalyptic number.

6696066 is an abundant number, since it is smaller than the sum of its proper divisors (7726398).

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

6696066 is a wasteful number, since it uses less digits than its factorization.

6696066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85865.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 6696066 is about 2587.6757911299. The cubic root of 6696066 is about 188.4834584100.

The spelling of 6696066 in words is "six million, six hundred ninety-six thousand, sixty-six".