6660134 has 16 divisors (see below), whose sum is σ = 10848768. Its totient is φ = 3048192.

The previous prime is 6660119. The next prime is 6660161. The reversal of 6660134 is 4310666.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 2294 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (678048).

Almost surely, 2^6660134 is an apocalyptic number.

6660134 is a deficient number, since it is larger than the sum of its proper divisors (4188634).

6660134 is a wasteful number, since it uses less digits than its factorization.

6660134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6660134 is about 2580.7235419549. The cubic root of 6660134 is about 188.1457109386.

The spelling of 6660134 in words is "six million, six hundred sixty thousand, one hundred thirty-four".