4988178 has 24 divisors (see below), whose sum is σ = 11639628. Its totient is φ = 1534752.

The previous prime is 4988177. The next prime is 4988189. The reversal of 4988178 is 8718894.

It can be written as a sum of positive squares in 2 ways, for example, as 4809249 + 178929 = 2193^2 + 423^2 .

It is not an unprimeable number, because it can be changed into a prime (4988173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10425 + ... + 10892.

Almost surely, 2^4988178 is an apocalyptic number.

4988178 is an abundant number, since it is smaller than the sum of its proper divisors (6651450).

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

4988178 is a wasteful number, since it uses less digits than its factorization.

4988178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21338 (or 21335 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 4988178 is about 2233.4229335260. The cubic root of 4988178 is about 170.8627194078.

The spelling of 4988178 in words is "four million, nine hundred eighty-eight thousand, one hundred seventy-eight".