2554344 has 48 divisors (see below), whose sum is σ = 7452900. Its totient is φ = 785664.

The previous prime is 2554339. The next prime is 2554397. The reversal of 2554344 is 4434552.

It can be written as a sum of positive squares in 2 ways, for example, as 2528100 + 26244 = 1590^2 + 162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429 + ... + 2300.

2^2554344 is an apocalyptic number.

2554344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3726450).

2554344 is an abundant number, since it is smaller than the sum of its proper divisors (4898556).

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

2554344 is a wasteful number, since it uses less digits than its factorization.

2554344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2747 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 2554344 is about 1598.2315226525. The cubic root of 2554344 is about 136.6972553648.

Adding to 2554344 its reverse (4434552), we get a palindrome (6988896).

The spelling of 2554344 in words is "two million, five hundred fifty-four thousand, three hundred forty-four".