4081134 has 8 divisors (see below), whose sum is σ = 8162280. Its totient is φ = 1360376.

The previous prime is 4081111. The next prime is 4081153. The reversal of 4081134 is 4311804.

It is a sphenic number, since it is the product of 3 distinct primes.

4081134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4081134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340089 + ... + 340100.

It is an arithmetic number, because the mean of its divisors is an integer number (1020285).

Almost surely, 2^4081134 is an apocalyptic number.

4081134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4081134 is a wasteful number, since it uses less digits than its factorization.

4081134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680194.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4081134 is about 2020.1816749986. The cubic root of 4081134 is about 159.8061976405.

Adding to 4081134 its reverse (4311804), we get a palindrome (8392938).

The spelling of 4081134 in words is "four million, eighty-one thousand, one hundred thirty-four".