6655167 has 6 divisors (see below), whose sum is σ = 9613032. Its totient is φ = 4436772.

The previous prime is 6655133. The next prime is 6655169. The reversal of 6655167 is 7615566.

It is a happy number.

It is not a de Polignac number, because 6655167 - 2¹⁰ = 6654143 is a prime.

6655167 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369723 + ... + 369740.

It is an arithmetic number, because the mean of its divisors is an integer number (1602172).

Almost surely, 2^6655167 is an apocalyptic number.

6655167 is a deficient number, since it is larger than the sum of its proper divisors (2957865).

6655167 is a wasteful number, since it uses less digits than its factorization.

6655167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739469 (or 739466 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 6655167 is about 2579.7610354449. The cubic root of 6655167 is about 188.0989274876.

It can be divided in two parts, 665 and 5167, that added together give a cube (5832 = 18³).

The spelling of 6655167 in words is "six million, six hundred fifty-five thousand, one hundred sixty-seven".