196323433 has 2 divisors, whose sum is σ = 196323434. Its totient is φ = 196323432.

The previous prime is 196323431. The next prime is 196323481. The reversal of 196323433 is 334323691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169728784 + 26594649 = 13028^2 + 5157^2 .

It is a cyclic number.

It is not a de Polignac number, because 196323433 - 2¹ = 196323431 is a prime.

Together with 196323431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (196323431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98161716 + 98161717.

It is an arithmetic number, because the mean of its divisors is an integer number (98161717).

Almost surely, 2^196323433 is an apocalyptic number.

It is an amenable number.

196323433 is a deficient number, since it is larger than the sum of its proper divisors (1).

196323433 is an equidigital number, since it uses as much as digits as its factorization.

196323433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 34.

The square root of 196323433 is about 14011.5464171518. The cubic root of 196323433 is about 581.1979135814.

The spelling of 196323433 in words is "one hundred ninety-six million, three hundred twenty-three thousand, four hundred thirty-three".