2738548 has 6 divisors (see below), whose sum is σ = 4792466. Its totient is φ = 1369272.

The previous prime is 2738539. The next prime is 2738573. The reversal of 2738548 is 8458372.

2738548 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., 1774224 + 964324 = 1332^2 + 982^2 .

It is a congruent number.

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, 342315 + ... + 342322.

2^2738548 is an apocalyptic number.

It is an amenable number.

2738548 is a deficient number, since it is larger than the sum of its proper divisors (2053918).

2738548 is a wasteful number, since it uses less digits than its factorization.

2738548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684641 (or 684639 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 2738548 is about 1654.8558849640. The cubic root of 2738548 is about 139.9072174351.

The spelling of 2738548 in words is "two million, seven hundred thirty-eight thousand, five hundred forty-eight".