196160751 has 16 divisors (see below), whose sum is σ = 296793600. Its totient is φ = 127990584.

The previous prime is 196160737. The next prime is 196160753. The reversal of 196160751 is 157061691.

It is a happy number.

It is not a de Polignac number, because 196160751 - 2¹⁰ = 196159727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196160753) 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 15 ways as a sum of consecutive naturals, for example, 76021 + ... + 78558.

It is an arithmetic number, because the mean of its divisors is an integer number (18549600).

Almost surely, 2^196160751 is an apocalyptic number.

196160751 is a deficient number, since it is larger than the sum of its proper divisors (100632849).

196160751 is a wasteful number, since it uses less digits than its factorization.

196160751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154635 (or 154629 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 196160751 is about 14005.7399304714. The cubic root of 196160751 is about 581.0373340626.

The spelling of 196160751 in words is "one hundred ninety-six million, one hundred sixty thousand, seven hundred fifty-one".