125606622 has 8 divisors (see below), whose sum is σ = 251213256. Its totient is φ = 41868872.

The previous prime is 125606617. The next prime is 125606623. The reversal of 125606622 is 226606521.

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

125606622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 125606622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125606623) 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, 10467213 + ... + 10467224.

It is an arithmetic number, because the mean of its divisors is an integer number (31401657).

Almost surely, 2^125606622 is an apocalyptic number.

125606622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125606622 is a wasteful number, since it uses less digits than its factorization.

125606622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20934442.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 125606622 is about 11207.4360136474. The cubic root of 125606622 is about 500.8075244398.

The spelling of 125606622 in words is "one hundred twenty-five million, six hundred six thousand, six hundred twenty-two".