125829112 has 16 divisors (see below), whose sum is σ = 236421360. Its totient is φ = 62783424.

The previous prime is 125829103. The next prime is 125829139. The reversal of 125829112 is 211928521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12253 + ... + 20044.

It is an arithmetic number, because the mean of its divisors is an integer number (14776335).

Almost surely, 2^125829112 is an apocalyptic number.

It is an amenable number.

125829112 is a deficient number, since it is larger than the sum of its proper divisors (110592248).

125829112 is a wasteful number, since it uses less digits than its factorization.

125829112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32790 (or 32786 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 125829112 is about 11217.3576211156. The cubic root of 125829112 is about 501.1030474499.

The spelling of 125829112 in words is "one hundred twenty-five million, eight hundred twenty-nine thousand, one hundred twelve".