4988878 has 4 divisors (see below), whose sum is σ = 7483320. Its totient is φ = 2494438.

The previous prime is 4988843. The next prime is 4988891. The reversal of 4988878 is 8788894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8788894 = 2 ⋅4394447.

It is a congruent number.

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, 1247218 + ... + 1247221.

It is an arithmetic number, because the mean of its divisors is an integer number (1870830).

Almost surely, 2^4988878 is an apocalyptic number.

4988878 is a deficient number, since it is larger than the sum of its proper divisors (2494442).

4988878 is a wasteful number, since it uses less digits than its factorization.

4988878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494441.

The product of its digits is 1032192, while the sum is 52.

The square root of 4988878 is about 2233.5796381593. The cubic root of 4988878 is about 170.8707115250.

It can be divided in two parts, 498 and 8878, that multiplied together give a palindrome (4421244).

The spelling of 4988878 in words is "four million, nine hundred eighty-eight thousand, eight hundred seventy-eight".