125080436 has 12 divisors (see below), whose sum is σ = 235728612. Its totient is φ = 57729408.

The previous prime is 125080429. The next prime is 125080447. The reversal of 125080436 is 634080521.

It can be written as a sum of positive squares in 2 ways, for example, as 25200400 + 99880036 = 5020^2 + 9994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125080399 and 125080408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202645 + ... + 1202748.

It is an arithmetic number, because the mean of its divisors is an integer number (19644051).

Almost surely, 2^125080436 is an apocalyptic number.

It is an amenable number.

125080436 is a deficient number, since it is larger than the sum of its proper divisors (110648176).

125080436 is a wasteful number, since it uses less digits than its factorization.

125080436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405410 (or 2405408 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 125080436 is about 11183.9365162719. The cubic root of 125080436 is about 500.1072250040.

The spelling of 125080436 in words is "one hundred twenty-five million, eighty thousand, four hundred thirty-six".