196014823 has 2 divisors, whose sum is σ = 196014824. Its totient is φ = 196014822.

The previous prime is 196014821. The next prime is 196014827. The reversal of 196014823 is 328410691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196014823 - 2¹ = 196014821 is a prime.

It is a super-3 number, since 3×196014823³ (a number of 26 digits) contains 333 as substring.

Together with 196014821, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196014821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98007411 + 98007412.

It is an arithmetic number, because the mean of its divisors is an integer number (98007412).

Almost surely, 2^196014823 is an apocalyptic number.

196014823 is a deficient number, since it is larger than the sum of its proper divisors (1).

196014823 is an equidigital number, since it uses as much as digits as its factorization.

196014823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 196014823 is about 14000.5293828483. The cubic root of 196014823 is about 580.8932164619.

The spelling of 196014823 in words is "one hundred ninety-six million, fourteen thousand, eight hundred twenty-three".