196001963 has 4 divisors (see below), whose sum is σ = 196099488. Its totient is φ = 195904440.

The previous prime is 196001917. The next prime is 196001989. The reversal of 196001963 is 369100691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 196001963 - 2¹⁴ = 195985579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196001903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45683 + ... + 49788.

It is an arithmetic number, because the mean of its divisors is an integer number (49024872).

Almost surely, 2^196001963 is an apocalyptic number.

196001963 is a deficient number, since it is larger than the sum of its proper divisors (97525).

196001963 is an equidigital number, since it uses as much as digits as its factorization.

196001963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97524.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 196001963 is about 14000.0701069673. The cubic root of 196001963 is about 580.8805125755.

The spelling of 196001963 in words is "one hundred ninety-six million, one thousand, nine hundred sixty-three".