196560936 has 192 divisors, whose sum is σ = 662800320. Its totient is φ = 51701760.

The previous prime is 196560913. The next prime is 196560943. The reversal of 196560936 is 639065691.

196560936 is a `hidden beast` number, since 1 + 9 + 6 + 5 + 609 + 36 = 666.

It is a super-2 number, since 2×196560936² = 77272403122392192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 196560891 and 196560900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174471 + ... + 175593.

It is an arithmetic number, because the mean of its divisors is an integer number (3452085).

Almost surely, 2^196560936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196560936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331400160).

196560936 is an abundant number, since it is smaller than the sum of its proper divisors (466239384).

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

196560936 is a wasteful number, since it uses less digits than its factorization.

196560936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 196560936 is about 14020.0191155362. The cubic root of 196560936 is about 581.4321879113.

The spelling of 196560936 in words is "one hundred ninety-six million, five hundred sixty thousand, nine hundred thirty-six".