2533426 has 8 divisors (see below), whose sum is σ = 4343040. Its totient is φ = 1085748.

The previous prime is 2533417. The next prime is 2533429. The reversal of 2533426 is 6243352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2533426.

It is not an unprimeable number, because it can be changed into a prime (2533429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90466 + ... + 90493.

It is an arithmetic number, because the mean of its divisors is an integer number (542880).

2^2533426 is an apocalyptic number.

2533426 is a deficient number, since it is larger than the sum of its proper divisors (1809614).

2533426 is a wasteful number, since it uses less digits than its factorization.

2533426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180968.

The product of its digits is 4320, while the sum is 25.

The square root of 2533426 is about 1591.6739615889. The cubic root of 2533426 is about 136.3230856665.

Adding to 2533426 its reverse (6243352), we get a palindrome (8776778).

The spelling of 2533426 in words is "two million, five hundred thirty-three thousand, four hundred twenty-six".