2428554 has 16 divisors (see below), whose sum is σ = 4970592. Its totient is φ = 790608.

The previous prime is 2428541. The next prime is 2428577. The reversal of 2428554 is 4558242.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁵ + 2²¹ + 8⁶ + 5² + 5⁴ + 4⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4449 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (310662).

2^2428554 is an apocalyptic number.

2428554 is an abundant number, since it is smaller than the sum of its proper divisors (2542038).

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

2428554 is a wasteful number, since it uses less digits than its factorization.

2428554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9461.

The product of its digits is 12800, while the sum is 30.

The square root of 2428554 is about 1558.3818530771. The cubic root of 2428554 is about 134.4154699809.

It can be divided in two parts, 24285 and 54, that multiplied together give a triangular number (1311390 = T₁₆₁₉).

The spelling of 2428554 in words is "two million, four hundred twenty-eight thousand, five hundred fifty-four".