4081359 has 16 divisors (see below), whose sum is σ = 5668992. Its totient is φ = 2609568.

The previous prime is 4081351. The next prime is 4081361. The reversal of 4081359 is 9531804.

It is not a de Polignac number, because 4081359 - 2³ = 4081351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8992 + ... + 9434.

It is an arithmetic number, because the mean of its divisors is an integer number (354312).

Almost surely, 2^4081359 is an apocalyptic number.

4081359 is a deficient number, since it is larger than the sum of its proper divisors (1587633).

4081359 is a wasteful number, since it uses less digits than its factorization.

4081359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 4081359 is about 2020.2373622919. The cubic root of 4081359 is about 159.8091343842.

The spelling of 4081359 in words is "four million, eighty-one thousand, three hundred fifty-nine".