196769573 has 24 divisors (see below), whose sum is σ = 265663296. Its totient is φ = 141523200.

The previous prime is 196769569. The next prime is 196769579. The reversal of 196769573 is 375967691.

It is a happy number.

It is not a de Polignac number, because 196769573 - 2² = 196769569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196769579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5453 + ... + 20573.

It is an arithmetic number, because the mean of its divisors is an integer number (11069304).

Almost surely, 2^196769573 is an apocalyptic number.

196769573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

196769573 is a deficient number, since it is larger than the sum of its proper divisors (68893723).

196769573 is a wasteful number, since it uses less digits than its factorization.

196769573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165 (or 15152 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 53.

The square root of 196769573 is about 14027.4578238539. The cubic root of 196769573 is about 581.6378329983.

The spelling of 196769573 in words is "one hundred ninety-six million, seven hundred sixty-nine thousand, five hundred seventy-three".