2485544 has 8 divisors (see below), whose sum is σ = 4660410. Its totient is φ = 1242768.

The previous prime is 2485537. The next prime is 2485547. The reversal of 2485544 is 4455842.

2485544 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., 2137444 + 348100 = 1462^2 + 590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2485544.

It is not an unprimeable number, because it can be changed into a prime (2485547) 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, 155339 + ... + 155354.

2^2485544 is an apocalyptic number.

It is an amenable number.

2485544 is a deficient number, since it is larger than the sum of its proper divisors (2174866).

2485544 is a wasteful number, since it uses less digits than its factorization.

2485544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310699 (or 310695 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

The square root of 2485544 is about 1576.5608139238. The cubic root of 2485544 is about 135.4587775095.

The spelling of 2485544 in words is "two million, four hundred eighty-five thousand, five hundred forty-four".