196913760 has 96 divisors (see below), whose sum is σ = 622937952. Its totient is φ = 52285440.

The previous prime is 196913753. The next prime is 196913779. The reversal of 196913760 is 67319691.

196913760 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132220 + ... + 133700.

It is an arithmetic number, because the mean of its divisors is an integer number (6488937).

Almost surely, 2^196913760 is an apocalyptic number.

196913760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196913760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311468976).

196913760 is an abundant number, since it is smaller than the sum of its proper divisors (426024192).

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

196913760 is a wasteful number, since it uses less digits than its factorization.

196913760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 196913760 is about 14032.5963385255. The cubic root of 196913760 is about 581.7798673870.

The spelling of 196913760 in words is "one hundred ninety-six million, nine hundred thirteen thousand, seven hundred sixty".