125671116 has 24 divisors (see below), whose sum is σ = 293416704. Its totient is φ = 41864080.

The previous prime is 125671099. The next prime is 125671127. The reversal of 125671116 is 611176521.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30601 + ... + 34463.

It is an arithmetic number, because the mean of its divisors is an integer number (12225696).

Almost surely, 2^125671116 is an apocalyptic number.

It is an amenable number.

125671116 is an abundant number, since it is smaller than the sum of its proper divisors (167745588).

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

125671116 is a wasteful number, since it uses less digits than its factorization.

125671116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581 (or 6579 counting only the distinct ones).

The product of its digits is 2520, while the sum is 30.

The square root of 125671116 is about 11210.3129305118. The cubic root of 125671116 is about 500.8932246825.

The spelling of 125671116 in words is "one hundred twenty-five million, six hundred seventy-one thousand, one hundred sixteen".