4094000 has 80 divisors (see below), whose sum is σ = 10445760. Its totient is φ = 1548800.

The previous prime is 4093993. The next prime is 4094003. The reversal of 4094000 is 4904.

4094000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4094000.

It is not an unprimeable number, because it can be changed into a prime (4094003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45956 + ... + 46044.

It is an arithmetic number, because the mean of its divisors is an integer number (130572).

Almost surely, 2^4094000 is an apocalyptic number.

4094000 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 4094000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5222880).

4094000 is an abundant number, since it is smaller than the sum of its proper divisors (6351760).

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

4094000 is a wasteful number, since it uses less digits than its factorization.

4094000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4094000 is about 2023.3635362930. The cubic root of 4094000 is about 159.9739540936.

Adding to 4094000 its reverse (4904), we get a palindrome (4098904).

The spelling of 4094000 in words is "four million, ninety-four thousand".