125000196 has 24 divisors (see below), whose sum is σ = 292195680. Its totient is φ = 41591232.

The previous prime is 125000159. The next prime is 125000203. The reversal of 125000196 is 691000521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326 + ... + 15981.

It is an arithmetic number, because the mean of its divisors is an integer number (12174820).

Almost surely, 2^125000196 is an apocalyptic number.

It is an amenable number.

125000196 is an abundant number, since it is smaller than the sum of its proper divisors (167195484).

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

125000196 is a wasteful number, since it uses less digits than its factorization.

125000196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18883 (or 18881 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 125000196 is about 11180.3486528820. The cubic root of 125000196 is about 500.0002613332. Note that the first 3 decimals are identical.

The spelling of 125000196 in words is "one hundred twenty-five million, one hundred ninety-six", and thus it is an aban number.