196550375 has 16 divisors (see below), whose sum is σ = 280338240. Its totient is φ = 134776800.

The previous prime is 196550369. The next prime is 196550399. The reversal of 196550375 is 573055691.

It is a de Polignac number, because none of the positive numbers 2^k-196550375 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 111440 + ... + 113189.

It is an arithmetic number, because the mean of its divisors is an integer number (17521140).

Almost surely, 2^196550375 is an apocalyptic number.

196550375 is a deficient number, since it is larger than the sum of its proper divisors (83787865).

196550375 is an equidigital number, since it uses as much as digits as its factorization.

196550375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224651 (or 224641 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 41.

The square root of 196550375 is about 14019.6424704769. The cubic root of 196550375 is about 581.4217744904.

The spelling of 196550375 in words is "one hundred ninety-six million, five hundred fifty thousand, three hundred seventy-five".