196008625 has 16 divisors (see below), whose sum is σ = 246564864. Its totient is φ = 155559600.

The previous prime is 196008587. The next prime is 196008649. The reversal of 196008625 is 526800691.

It is a de Polignac number, because none of the positive numbers 2^k-196008625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9702 + ... + 22048.

It is an arithmetic number, because the mean of its divisors is an integer number (15410304).

Almost surely, 2^196008625 is an apocalyptic number.

It is an amenable number.

196008625 is a deficient number, since it is larger than the sum of its proper divisors (50556239).

196008625 is a wasteful number, since it uses less digits than its factorization.

196008625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12489 (or 12479 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 196008625 is about 14000.3080323256. The cubic root of 196008625 is about 580.8870937717.

The spelling of 196008625 in words is "one hundred ninety-six million, eight thousand, six hundred twenty-five".