196544741 has 8 divisors (see below), whose sum is σ = 200962944. Its totient is φ = 192136480.

The previous prime is 196544737. The next prime is 196544791. The reversal of 196544741 is 147445691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196544741 - 2² = 196544737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196544731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49361 + ... + 53193.

It is an arithmetic number, because the mean of its divisors is an integer number (25120368).

Almost surely, 2^196544741 is an apocalyptic number.

It is an amenable number.

196544741 is a deficient number, since it is larger than the sum of its proper divisors (4418203).

196544741 is a wasteful number, since it uses less digits than its factorization.

196544741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971.

The product of its digits is 120960, while the sum is 41.

The square root of 196544741 is about 14019.4415366661. The cubic root of 196544741 is about 581.4162190671.

The spelling of 196544741 in words is "one hundred ninety-six million, five hundred forty-four thousand, seven hundred forty-one".