125836036 has 12 divisors (see below), whose sum is σ = 229787712. Its totient is φ = 60182408.

The previous prime is 125836033. The next prime is 125836049. The reversal of 125836036 is 630638521.

It is a junction number, because it is equal to n+sod(n) for n = 125835992 and 125836010.

It is not an unprimeable number, because it can be changed into a prime (125836033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683800 + ... + 683983.

It is an arithmetic number, because the mean of its divisors is an integer number (19148976).

Almost surely, 2^125836036 is an apocalyptic number.

It is an amenable number.

125836036 is a deficient number, since it is larger than the sum of its proper divisors (103951676).

125836036 is a wasteful number, since it uses less digits than its factorization.

125836036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367810 (or 1367808 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 125836036 is about 11217.6662457037. Note that the first 3 decimals coincide. The cubic root of 125836036 is about 501.1122386823.

The spelling of 125836036 in words is "one hundred twenty-five million, eight hundred thirty-six thousand, thirty-six".