2535828 has 12 divisors (see below), whose sum is σ = 5916960. Its totient is φ = 845272.

The previous prime is 2535823. The next prime is 2535829. The reversal of 2535828 is 8285352.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535823) 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, 105648 + ... + 105671.

It is an arithmetic number, because the mean of its divisors is an integer number (493080).

2^2535828 is an apocalyptic number.

It is an amenable number.

2535828 is an abundant number, since it is smaller than the sum of its proper divisors (3381132).

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

2535828 is a wasteful number, since it uses less digits than its factorization.

2535828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211326 (or 211324 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 2535828 is about 1592.4283343372. The cubic root of 2535828 is about 136.3661557514.

It can be divided in two parts, 25 and 35828, that added together give a palindrome (35853).

The spelling of 2535828 in words is "two million, five hundred thirty-five thousand, eight hundred twenty-eight".