2534436 has 48 divisors (see below), whose sum is σ = 6791680. Its totient is φ = 816480.

The previous prime is 2534431. The next prime is 2534437. The reversal of 2534436 is 6344352.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2534431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2970 + ... + 3726.

2^2534436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2534436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395840).

2534436 is an abundant number, since it is smaller than the sum of its proper divisors (4257244).

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

2534436 is a wasteful number, since it uses less digits than its factorization.

2534436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 793 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2534436 is about 1591.9912060059. The cubic root of 2534436 is about 136.3411992175.

Adding to 2534436 its reverse (6344352), we get a palindrome (8878788).

The spelling of 2534436 in words is "two million, five hundred thirty-four thousand, four hundred thirty-six".