12550126 has 8 divisors (see below), whose sum is σ = 19144440. Its totient is φ = 6168648.

The previous prime is 12550123. The next prime is 12550147. The reversal of 12550126 is 62105521.

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 = 12550097 and 12550106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12550123) 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, 53061 + ... + 53296.

It is an arithmetic number, because the mean of its divisors is an integer number (2393055).

Almost surely, 2^12550126 is an apocalyptic number.

12550126 is a deficient number, since it is larger than the sum of its proper divisors (6594314).

12550126 is a wasteful number, since it uses less digits than its factorization.

12550126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106418.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 12550126 is about 3542.6157002983. The cubic root of 12550126 is about 232.3892469768.

Adding to 12550126 its reverse (62105521), we get a palindrome (74655647).

The spelling of 12550126 in words is "twelve million, five hundred fifty thousand, one hundred twenty-six".