196622741 has 6 divisors (see below), whose sum is σ = 228724470. Its totient is φ = 168533736.

The previous prime is 196622719. The next prime is 196622743. The reversal of 196622741 is 147226691.

It can be written as a sum of positive squares in only one way, i.e., 110986225 + 85636516 = 10535^2 + 9254^2 .

It is not a de Polignac number, because 196622741 - 2¹⁸ = 196360597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196622695 and 196622704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196622743) 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, 2006306 + ... + 2006403.

It is an arithmetic number, because the mean of its divisors is an integer number (38120745).

Almost surely, 2^196622741 is an apocalyptic number.

It is an amenable number.

196622741 is a deficient number, since it is larger than the sum of its proper divisors (32101729).

196622741 is an equidigital number, since it uses as much as digits as its factorization.

196622741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012723 (or 4012716 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 196622741 is about 14022.2231119035. The cubic root of 196622741 is about 581.4931217729.

The spelling of 196622741 in words is "one hundred ninety-six million, six hundred twenty-two thousand, seven hundred forty-one".