2650126 has 4 divisors (see below), whose sum is σ = 3975192. Its totient is φ = 1325062.

The previous prime is 2650093. The next prime is 2650127. The reversal of 2650126 is 6210562.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2650097 and 2650106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662530 + ... + 662533.

It is an arithmetic number, because the mean of its divisors is an integer number (993798).

2^2650126 is an apocalyptic number.

2650126 is a deficient number, since it is larger than the sum of its proper divisors (1325066).

2650126 is a wasteful number, since it uses less digits than its factorization.

2650126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325065.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2650126 is about 1627.9207597423. The cubic root of 2650126 is about 138.3849435657.

Adding to 2650126 its reverse (6210562), we get a palindrome (8860688).

The spelling of 2650126 in words is "two million, six hundred fifty thousand, one hundred twenty-six".