4681548 has 18 divisors (see below), whose sum is σ = 11834004. Its totient is φ = 1560504.

The previous prime is 4681519. The next prime is 4681559. The reversal of 4681548 is 8451864.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 130043 = 4681548 / (4 + 6 + 8 + 1 + 5 + 4 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64986 + ... + 65057.

Almost surely, 2^4681548 is an apocalyptic number.

It is an amenable number.

4681548 is an abundant number, since it is smaller than the sum of its proper divisors (7152456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4681548 is a wasteful number, since it uses less digits than its factorization.

4681548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130053 (or 130048 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 4681548 is about 2163.6885173241. The cubic root of 4681548 is about 167.2873725864.

It can be divided in two parts, 468 and 1548, that added together give a triangular number (2016 = T₆₃).

The spelling of 4681548 in words is "four million, six hundred eighty-one thousand, five hundred forty-eight".