2247126 has 16 divisors (see below), whose sum is σ = 5136384. Its totient is φ = 642024.

The previous prime is 2247109. The next prime is 2247127. The reversal of 2247126 is 6217422.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2247096 and 2247105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26710 + ... + 26793.

It is an arithmetic number, because the mean of its divisors is an integer number (321024).

2^2247126 is an apocalyptic number.

2247126 is an abundant number, since it is smaller than the sum of its proper divisors (2889258).

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

2247126 is a wasteful number, since it uses less digits than its factorization.

2247126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53515.

The product of its digits is 1344, while the sum is 24.

The square root of 2247126 is about 1499.0416938831. The cubic root of 2247126 is about 130.9812532659.

The spelling of 2247126 in words is "two million, two hundred forty-seven thousand, one hundred twenty-six".