4081760 has 48 divisors (see below), whose sum is σ = 9779616. Its totient is φ = 1609728.

The previous prime is 4081747. The next prime is 4081771. The reversal of 4081760 is 671804.

4081760 = T₄₈₉ + T₄₉₀ + ... + T₅₂₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15389 + ... + 15651.

It is an arithmetic number, because the mean of its divisors is an integer number (203742).

Almost surely, 2^4081760 is an apocalyptic number.

4081760 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 4081760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4889808).

4081760 is an abundant number, since it is smaller than the sum of its proper divisors (5697856).

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

4081760 is a wasteful number, since it uses less digits than its factorization.

4081760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 4081760 is about 2020.3366056180. The cubic root of 4081760 is about 159.8143680465.

The spelling of 4081760 in words is "four million, eighty-one thousand, seven hundred sixty".