2553026 has 24 divisors (see below), whose sum is σ = 4656576. Its totient is φ = 1028160.

The previous prime is 2553017. The next prime is 2553041. The reversal of 2553026 is 6203552.

It is a happy number.

2553026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2552992 and 2553010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3731 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (194024).

2^2553026 is an apocalyptic number.

2553026 is a deficient number, since it is larger than the sum of its proper divisors (2103550).

2553026 is a wasteful number, since it uses less digits than its factorization.

2553026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2553026 is about 1597.8191387012. The cubic root of 2553026 is about 136.6737401323.

Adding to 2553026 its reverse (6203552), we get a palindrome (8756578).

The spelling of 2553026 in words is "two million, five hundred fifty-three thousand, twenty-six".