2554380 has 72 divisors (see below), whose sum is σ = 8098272. Its totient is φ = 650496.

The previous prime is 2554339. The next prime is 2554397. The reversal of 2554380 is 834552.

2554380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3832 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (112476).

2^2554380 is an apocalyptic number.

2554380 is a gapful number since it is divisible by the number (20) 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 2554380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4049136).

2554380 is an abundant number, since it is smaller than the sum of its proper divisors (5543892).

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

2554380 is a wasteful number, since it uses less digits than its factorization.

2554380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2554380 is about 1598.2427850611. The cubic root of 2554380 is about 136.6978975490.

The spelling of 2554380 in words is "two million, five hundred fifty-four thousand, three hundred eighty".