196101827 has 4 divisors (see below), whose sum is σ = 196133880. Its totient is φ = 196069776.

The previous prime is 196101823. The next prime is 196101847. The reversal of 196101827 is 728101691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728101691 = 97 ⋅7506203.

It is a cyclic number.

It is not a de Polignac number, because 196101827 - 2² = 196101823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196101821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3677 + ... + 20142.

It is an arithmetic number, because the mean of its divisors is an integer number (49033470).

Almost surely, 2^196101827 is an apocalyptic number.

196101827 is a deficient number, since it is larger than the sum of its proper divisors (32053).

196101827 is an equidigital number, since it uses as much as digits as its factorization.

196101827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32052.

The product of its (nonzero) digits is 6048, while the sum is 35.

The square root of 196101827 is about 14003.6362063573. The cubic root of 196101827 is about 580.9791496868.

The spelling of 196101827 in words is "one hundred ninety-six million, one hundred one thousand, eight hundred twenty-seven".