5126646 has 32 divisors (see below), whose sum is σ = 12038400. Its totient is φ = 1424736.

The previous prime is 5126629. The next prime is 5126647. The reversal of 5126646 is 6466215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (376200).

Almost surely, 2^5126646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5126646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6019200).

5126646 is an abundant number, since it is smaller than the sum of its proper divisors (6911754).

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

5126646 is a wasteful number, since it uses less digits than its factorization.

5126646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348.

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

The square root of 5126646 is about 2264.2097959332. The cubic root of 5126646 is about 172.4293178177.

The spelling of 5126646 in words is "five million, one hundred twenty-six thousand, six hundred forty-six".