196882925 has 6 divisors (see below), whose sum is σ = 244134858. Its totient is φ = 157506320.

The previous prime is 196882897. The next prime is 196882927. The reversal of 196882925 is 529288691.

It can be written as a sum of positive squares in 3 ways, for example, as 68128516 + 128754409 = 8254^2 + 11347^2 .

It is not a de Polignac number, because 196882925 - 2¹⁶ = 196817389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196882927) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3937634 + ... + 3937683.

It is an arithmetic number, because the mean of its divisors is an integer number (40689143).

Almost surely, 2^196882925 is an apocalyptic number.

It is an amenable number.

196882925 is a deficient number, since it is larger than the sum of its proper divisors (47251933).

196882925 is an equidigital number, since it uses as much as digits as its factorization.

196882925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7875327 (or 7875322 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 196882925 is about 14031.4976036060. The cubic root of 196882925 is about 581.7494985618.

The spelling of 196882925 in words is "one hundred ninety-six million, eight hundred eighty-two thousand, nine hundred twenty-five".