4878259 has 4 divisors (see below), whose sum is σ = 4885920. Its totient is φ = 4870600.

The previous prime is 4878257. The next prime is 4878281. The reversal of 4878259 is 9528784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4878259 - 2¹ = 4878257 is a prime.

It is a Duffinian number.

4878259 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4878257) 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, 2779 + ... + 4180.

It is an arithmetic number, because the mean of its divisors is an integer number (1221480).

Almost surely, 2^4878259 is an apocalyptic number.

4878259 is a deficient number, since it is larger than the sum of its proper divisors (7661).

4878259 is an equidigital number, since it uses as much as digits as its factorization.

4878259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660.

The product of its digits is 161280, while the sum is 43.

The square root of 4878259 is about 2208.6781114504. The cubic root of 4878259 is about 169.5983482061.

It can be divided in two parts, 48782 and 59, that added together give a square (48841 = 221²).

The spelling of 4878259 in words is "four million, eight hundred seventy-eight thousand, two hundred fifty-nine".