2546884 has 6 divisors (see below), whose sum is σ = 4457054. Its totient is φ = 1273440.

The previous prime is 2546849. The next prime is 2546891. The reversal of 2546884 is 4886452.

2546884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2316484 + 230400 = 1522^2 + 480^2 .

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 as a sum of consecutive naturals, namely, 318357 + ... + 318364.

2^2546884 is an apocalyptic number.

It is an amenable number.

2546884 is a deficient number, since it is larger than the sum of its proper divisors (1910170).

2546884 is a wasteful number, since it uses less digits than its factorization.

2546884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636725 (or 636723 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 2546884 is about 1595.8959865856. The cubic root of 2546884 is about 136.5640501424.

It can be divided in two parts, 25468 and 84, that multiplied together give a palindrome (2139312).

The spelling of 2546884 in words is "two million, five hundred forty-six thousand, eight hundred eighty-four".