4878481 has 4 divisors (see below), whose sum is σ = 4947264. Its totient is φ = 4809700.

The previous prime is 4878469. The next prime is 4878499. The reversal of 4878481 is 1848784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4878481 - 2²¹ = 2781329 is a prime.

It is a super-2 number, since 2×4878481² = 47599153734722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4878431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34285 + ... + 34426.

It is an arithmetic number, because the mean of its divisors is an integer number (1236816).

Almost surely, 2^4878481 is an apocalyptic number.

It is an amenable number.

4878481 is a deficient number, since it is larger than the sum of its proper divisors (68783).

4878481 is an equidigital number, since it uses as much as digits as its factorization.

4878481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68782.

The product of its digits is 57344, while the sum is 40.

The square root of 4878481 is about 2208.7283671833. The cubic root of 4878481 is about 169.6009208632.

The spelling of 4878481 in words is "four million, eight hundred seventy-eight thousand, four hundred eighty-one".