4978260 has 120 divisors (see below), whose sum is σ = 17888640. Its totient is φ = 1135296.

The previous prime is 4978241. The next prime is 4978277. The reversal of 4978260 is 628794.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 39 ways as a sum of consecutive naturals, for example, 11121 + ... + 11559.

It is an arithmetic number, because the mean of its divisors is an integer number (149072).

Almost surely, 2^4978260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4978260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8944320).

4978260 is an abundant number, since it is smaller than the sum of its proper divisors (12910380).

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

4978260 is a wasteful number, since it uses less digits than its factorization.

4978260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4978260 is about 2231.2014700605. The cubic root of 4978260 is about 170.7494020917.

The spelling of 4978260 in words is "four million, nine hundred seventy-eight thousand, two hundred sixty".