196922560 has 112 divisors (see below), whose sum is σ = 506614176. Its totient is φ = 72630272.

The previous prime is 196922533. The next prime is 196922569. The reversal of 196922560 is 65229691.

196922560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (196922569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287979 + ... + 288661.

Almost surely, 2^196922560 is an apocalyptic number.

196922560 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 196922560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253307088).

196922560 is an abundant number, since it is smaller than the sum of its proper divisors (309691616).

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

196922560 is a wasteful number, since it uses less digits than its factorization.

196922560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 196922560 is about 14032.9098906820. The cubic root of 196922560 is about 581.7885337639.

The spelling of 196922560 in words is "one hundred ninety-six million, nine hundred twenty-two thousand, five hundred sixty".