6542196 has 24 divisors (see below), whose sum is σ = 15322944. Its totient is φ = 2172480.

The previous prime is 6542171. The next prime is 6542201. The reversal of 6542196 is 6912456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2856 + ... + 4608.

It is an arithmetic number, because the mean of its divisors is an integer number (638456).

Almost surely, 2^6542196 is an apocalyptic number.

It is an amenable number.

6542196 is an abundant number, since it is smaller than the sum of its proper divisors (8780748).

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

6542196 is a wasteful number, since it uses less digits than its factorization.

6542196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071 (or 2069 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 6542196 is about 2557.7716864490. The cubic root of 6542196 is about 187.0285256797.

It can be divided in two parts, 654 and 2196, that added together give a triangular number (2850 = T₇₅).

The spelling of 6542196 in words is "six million, five hundred forty-two thousand, one hundred ninety-six".