125196648 has 32 divisors (see below), whose sum is σ = 313286400. Its totient is φ = 41692928.

The previous prime is 125196647. The next prime is 125196661. The reversal of 125196648 is 846691521.

It is not an unprimeable number, because it can be changed into a prime (125196647) 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, 35593 + ... + 38951.

It is an arithmetic number, because the mean of its divisors is an integer number (9790200).

Almost surely, 2^125196648 is an apocalyptic number.

It is an amenable number.

125196648 is an abundant number, since it is smaller than the sum of its proper divisors (188089752).

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

125196648 is a wasteful number, since it uses less digits than its factorization.

125196648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921 (or 4917 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 125196648 is about 11189.1307973408. The cubic root of 125196648 is about 500.2620599585.

The spelling of 125196648 in words is "one hundred twenty-five million, one hundred ninety-six thousand, six hundred forty-eight".