125616748 has 24 divisors (see below), whose sum is σ = 227868480. Its totient is φ = 60520320.

The previous prime is 125616713. The next prime is 125616761. The reversal of 125616748 is 847616521.

It is a self number, because there is not a number n which added to its sum of digits gives 125616748.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87565 + ... + 88987.

It is an arithmetic number, because the mean of its divisors is an integer number (9494520).

Almost surely, 2^125616748 is an apocalyptic number.

It is an amenable number.

125616748 is a deficient number, since it is larger than the sum of its proper divisors (102251732).

125616748 is a wasteful number, since it uses less digits than its factorization.

125616748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217 (or 2215 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 125616748 is about 11207.8877581817. The cubic root of 125616748 is about 500.8209819063.

The spelling of 125616748 in words is "one hundred twenty-five million, six hundred sixteen thousand, seven hundred forty-eight".