4781548 has 6 divisors (see below), whose sum is σ = 8367716. Its totient is φ = 2390772.

The previous prime is 4781531. The next prime is 4781551. The reversal of 4781548 is 8451874.

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 as a sum of consecutive naturals, namely, 597690 + ... + 597697.

Almost surely, 2^4781548 is an apocalyptic number.

It is an amenable number.

4781548 is a deficient number, since it is larger than the sum of its proper divisors (3586168).

4781548 is a wasteful number, since it uses less digits than its factorization.

4781548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195391 (or 1195389 counting only the distinct ones).

The product of its digits is 35840, while the sum is 37.

The square root of 4781548 is about 2186.6751016097. The cubic root of 4781548 is about 168.4701024420.

It can be divided in two parts, 4781 and 548, that added together give a square (5329 = 73²).

The spelling of 4781548 in words is "four million, seven hundred eighty-one thousand, five hundred forty-eight".