2554245 has 24 divisors (see below), whose sum is σ = 4572672. Its totient is φ = 1317600.

The previous prime is 2554231. The next prime is 2554247. The reversal of 2554245 is 5424552.

It is not a de Polignac number, because 2554245 - 2¹¹ = 2552197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480 + ... + 2310.

It is an arithmetic number, because the mean of its divisors is an integer number (190528).

2^2554245 is an apocalyptic number.

It is an amenable number.

2554245 is a deficient number, since it is larger than the sum of its proper divisors (2018427).

2554245 is a wasteful number, since it uses less digits than its factorization.

2554245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873 (or 1870 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 2554245 is about 1598.2005506194. The cubic root of 2554245 is about 136.6954893271.

Adding to 2554245 its reverse (5424552), we get a palindrome (7978797).

The spelling of 2554245 in words is "two million, five hundred fifty-four thousand, two hundred forty-five".