2630326 has 16 divisors (see below), whose sum is σ = 4151808. Its totient is φ = 1247400.

The previous prime is 2630323. The next prime is 2630333. The reversal of 2630326 is 6230362.

It is a super-2 number, since 2×2630326² = 13837229732552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2630297 and 2630306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630321) 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, 9571 + ... + 9841.

It is an arithmetic number, because the mean of its divisors is an integer number (259488).

2^2630326 is an apocalyptic number.

2630326 is a deficient number, since it is larger than the sum of its proper divisors (1521482).

2630326 is a wasteful number, since it uses less digits than its factorization.

2630326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2630326 is about 1621.8279810140. The cubic root of 2630326 is about 138.0394412224.

Adding to 2630326 its reverse (6230362), we get a palindrome (8860688).

The spelling of 2630326 in words is "two million, six hundred thirty thousand, three hundred twenty-six".