196590960 has 60 divisors (see below), whose sum is σ = 660220392. Its totient is φ = 52424064.

The previous prime is 196590949. The next prime is 196590973. The reversal of 196590960 is 69095691.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135802 + ... + 137241.

Almost surely, 2^196590960 is an apocalyptic number.

196590960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196590960 is an abundant number, since it is smaller than the sum of its proper divisors (463629432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196590960 is a wasteful number, since it uses less digits than its factorization.

196590960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273062 (or 273053 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 196590960 is about 14021.0898292536. The cubic root of 196590960 is about 581.4617903196.

The spelling of 196590960 in words is "one hundred ninety-six million, five hundred ninety thousand, nine hundred sixty".