2554401 has 8 divisors (see below), whose sum is σ = 3415104. Its totient is φ = 1698320.

The previous prime is 2554399. The next prime is 2554421. The reversal of 2554401 is 1044552.

2554401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2554401 - 2¹ = 2554399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2554421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460 + ... + 2306.

It is an arithmetic number, because the mean of its divisors is an integer number (426888).

2^2554401 is an apocalyptic number.

It is an amenable number.

2554401 is a deficient number, since it is larger than the sum of its proper divisors (860703).

2554401 is a wasteful number, since it uses less digits than its factorization.

2554401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 2554401 is about 1598.2493547629. The cubic root of 2554401 is about 136.6982721536.

Adding to 2554401 its reverse (1044552), we get a palindrome (3598953).

It can be divided in two parts, 255 and 4401, that added together give a triangular number (4656 = T₉₆).

The spelling of 2554401 in words is "two million, five hundred fifty-four thousand, four hundred one".