125321626 has 8 divisors (see below), whose sum is σ = 188077824. Its totient is φ = 62629020.

The previous prime is 125321611. The next prime is 125321629. The reversal of 125321626 is 626123521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 125321594 and 125321603.

It is not an unprimeable number, because it can be changed into a prime (125321629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10620 + ... + 19063.

It is an arithmetic number, because the mean of its divisors is an integer number (23509728).

Almost surely, 2^125321626 is an apocalyptic number.

125321626 is a deficient number, since it is larger than the sum of its proper divisors (62756198).

125321626 is a wasteful number, since it uses less digits than its factorization.

125321626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31796.

The product of its digits is 4320, while the sum is 28.

The square root of 125321626 is about 11194.7141991209. The cubic root of 125321626 is about 500.4284673932.

The spelling of 125321626 in words is "one hundred twenty-five million, three hundred twenty-one thousand, six hundred twenty-six".