2549552 has 10 divisors (see below), whose sum is σ = 4939788. Its totient is φ = 1274768.

The previous prime is 2549531. The next prime is 2549557. The reversal of 2549552 is 2559452.

2549552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁵ + 5 + 4⁸ + 9⁴ + 5 + 5⁹ + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (2549557) by changing a digit.

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, 79658 + ... + 79689.

2^2549552 is an apocalyptic number.

It is an amenable number.

2549552 is a deficient number, since it is larger than the sum of its proper divisors (2390236).

2549552 is a wasteful number, since it uses less digits than its factorization.

2549552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159355 (or 159349 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 2549552 is about 1596.7316618643. The cubic root of 2549552 is about 136.6117195995.

The spelling of 2549552 in words is "two million, five hundred forty-nine thousand, five hundred fifty-two".