4279860 has 144 divisors (see below), whose sum is σ = 14676480. Its totient is φ = 1002240.

The previous prime is 4279853. The next prime is 4279871. The reversal of 4279860 is 689724.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72511 + ... + 72569.

It is an arithmetic number, because the mean of its divisors is an integer number (101920).

Almost surely, 2^4279860 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 4279860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7338240).

4279860 is an abundant number, since it is smaller than the sum of its proper divisors (10396620).

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

4279860 is a wasteful number, since it uses less digits than its factorization.

4279860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 113 counting only the distinct ones).

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

The square root of 4279860 is about 2068.7822505039. The cubic root of 4279860 is about 162.3590572773.

The spelling of 4279860 in words is "four million, two hundred seventy-nine thousand, eight hundred sixty".