2554126 has 4 divisors (see below), whose sum is σ = 3831192. Its totient is φ = 1277062.

The previous prime is 2554109. The next prime is 2554129. The reversal of 2554126 is 6214552.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2554126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638530 + ... + 638533.

It is an arithmetic number, because the mean of its divisors is an integer number (957798).

2^2554126 is an apocalyptic number.

2554126 is a deficient number, since it is larger than the sum of its proper divisors (1277066).

2554126 is a wasteful number, since it uses less digits than its factorization.

2554126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277065.

The product of its digits is 2400, while the sum is 25.

The square root of 2554126 is about 1598.1633208155. The cubic root of 2554126 is about 136.6933664538.

Adding to 2554126 its reverse (6214552), we get a palindrome (8768678).

The spelling of 2554126 in words is "two million, five hundred fifty-four thousand, one hundred twenty-six".