4918880 has 48 divisors (see below), whose sum is σ = 11811744. Its totient is φ = 1935360.

The previous prime is 4918873. The next prime is 4918883. The reversal of 4918880 is 888194.

4918880 = T₁₈₉ + T₁₉₀ + ... + T₃₃₀.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4918883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11144 + ... + 11576.

It is an arithmetic number, because the mean of its divisors is an integer number (246078).

Almost surely, 2^4918880 is an apocalyptic number.

4918880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4918880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5905872).

4918880 is an abundant number, since it is smaller than the sum of its proper divisors (6892864).

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

4918880 is a wasteful number, since it uses less digits than its factorization.

4918880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 4918880 is about 2217.8548194145. The cubic root of 4918880 is about 170.0677930309.

The spelling of 4918880 in words is "four million, nine hundred eighteen thousand, eight hundred eighty".