6655194 has 96 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 1645056.

The previous prime is 6655169. The next prime is 6655199. The reversal of 6655194 is 4915566.

It is not an unprimeable number, because it can be changed into a prime (6655199) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27727 + ... + 27965.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^6655194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6655194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434880).

6655194 is an abundant number, since it is smaller than the sum of its proper divisors (12214566).

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

6655194 is a wasteful number, since it uses less digits than its factorization.

6655194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 281 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 6655194 is about 2579.7662684825. The cubic root of 6655194 is about 188.0991818596.

The spelling of 6655194 in words is "six million, six hundred fifty-five thousand, one hundred ninety-four".