196710625 has 20 divisors (see below), whose sum is σ = 254309220. Its totient is φ = 151928000.

The previous prime is 196710617. The next prime is 196710641. The reversal of 196710625 is 526017691.

196710625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 145902241 + 50808384 = 12079^2 + 7128^2 .

It is not a de Polignac number, because 196710625 - 2³ = 196710617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12699 + ... + 23551.

It is an arithmetic number, because the mean of its divisors is an integer number (12715461).

Almost surely, 2^196710625 is an apocalyptic number.

It is an amenable number.

196710625 is a deficient number, since it is larger than the sum of its proper divisors (57598595).

196710625 is an equidigital number, since it uses as much as digits as its factorization.

196710625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10902 (or 10887 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 196710625 is about 14025.3565017079. The cubic root of 196710625 is about 581.5797450686.

The spelling of 196710625 in words is "one hundred ninety-six million, seven hundred ten thousand, six hundred twenty-five".