2535438 has 8 divisors (see below), whose sum is σ = 5070888. Its totient is φ = 845144.

The previous prime is 2535437. The next prime is 2535443. The reversal of 2535438 is 8345352.

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

2535438 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁸ + 3⁴ + 5⁸ + 4¹⁰ + 3¹¹ + 8⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535437) 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, 211281 + ... + 211292.

It is an arithmetic number, because the mean of its divisors is an integer number (633861).

2^2535438 is an apocalyptic number.

2535438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2535438 is a wasteful number, since it uses less digits than its factorization.

2535438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422578.

The product of its digits is 14400, while the sum is 30.

The square root of 2535438 is about 1592.3058751383. The cubic root of 2535438 is about 136.3591645402.

The spelling of 2535438 in words is "two million, five hundred thirty-five thousand, four hundred thirty-eight".