125182126 has 16 divisors (see below), whose sum is σ = 191246688. Its totient is φ = 61437600.

The previous prime is 125182121. The next prime is 125182133. The reversal of 125182126 is 621281521.

It is a junction number, because it is equal to n+sod(n) for n = 125182094 and 125182103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125182121) 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, 89956 + ... + 91336.

It is an arithmetic number, because the mean of its divisors is an integer number (11952918).

Almost surely, 2^125182126 is an apocalyptic number.

125182126 is a deficient number, since it is larger than the sum of its proper divisors (66064562).

125182126 is a wasteful number, since it uses less digits than its factorization.

125182126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187.

The product of its digits is 1920, while the sum is 28.

The square root of 125182126 is about 11188.4818451835. The cubic root of 125182126 is about 500.2427168247.

The spelling of 125182126 in words is "one hundred twenty-five million, one hundred eighty-two thousand, one hundred twenty-six".