197486125 has 8 divisors (see below), whose sum is σ = 246462840. Its totient is φ = 157988800.

The previous prime is 197486087. The next prime is 197486129. The reversal of 197486125 is 521684791.

It can be written as a sum of positive squares in 4 ways, for example, as 5774409 + 191711716 = 2403^2 + 13846^2 .

It is not a de Polignac number, because 197486125 - 2⁷ = 197485997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197486129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789820 + ... + 790069.

It is an arithmetic number, because the mean of its divisors is an integer number (30807855).

Almost surely, 2^197486125 is an apocalyptic number.

It is an amenable number.

197486125 is a deficient number, since it is larger than the sum of its proper divisors (48976715).

197486125 is an equidigital number, since it uses as much as digits as its factorization.

197486125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579904 (or 1579894 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

The square root of 197486125 is about 14052.9756635383. The cubic root of 197486125 is about 582.3430044708.

The spelling of 197486125 in words is "one hundred ninety-seven million, four hundred eighty-six thousand, one hundred twenty-five".