6545196 has 72 divisors (see below), whose sum is σ = 19918080. Its totient is φ = 1770336.

The previous prime is 6545191. The next prime is 6545197. The reversal of 6545196 is 6915456.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 6⁴ + 5⁵ + 4³ + 5⁷ + 1 + 9⁷ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 6545196.

It is not an unprimeable number, because it can be changed into a prime (6545191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4105 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (276640).

Almost surely, 2^6545196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6545196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9959040).

6545196 is an abundant number, since it is smaller than the sum of its proper divisors (13372884).

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

6545196 is a wasteful number, since it uses less digits than its factorization.

6545196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1398 counting only the distinct ones).

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

The square root of 6545196 is about 2558.3580671986. The cubic root of 6545196 is about 187.0571093457.

The spelling of 6545196 in words is "six million, five hundred forty-five thousand, one hundred ninety-six".