196874560 has 28 divisors (see below), whose sum is σ = 468808308. Its totient is φ = 78749696.

The previous prime is 196874539. The next prime is 196874567. The reversal of 196874560 is 65478691.

It can be written as a sum of positive squares in 2 ways, for example, as 105021504 + 91853056 = 10248^2 + 9584^2 .

It is a super-3 number, since 3×196874560³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196874560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196874567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307297 + ... + 307936.

Almost surely, 2^196874560 is an apocalyptic number.

196874560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196874560 is an abundant number, since it is smaller than the sum of its proper divisors (271933748).

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

196874560 is an equidigital number, since it uses as much as digits as its factorization.

196874560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615250 (or 615240 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 196874560 is about 14031.1995210673. The cubic root of 196874560 is about 581.7412594801.

The spelling of 196874560 in words is "one hundred ninety-six million, eight hundred seventy-four thousand, five hundred sixty".