2194059 has 8 divisors (see below), whose sum is σ = 3343360. Its totient is φ = 1253736.

The previous prime is 2194051. The next prime is 2194069. The reversal of 2194059 is 9504912.

It is a happy number.

2194059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2194059 - 2³ = 2194051 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2194051) 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 7 ways as a sum of consecutive naturals, for example, 52219 + ... + 52260.

It is an arithmetic number, because the mean of its divisors is an integer number (417920).

2^2194059 is an apocalyptic number.

2194059 is a deficient number, since it is larger than the sum of its proper divisors (1149301).

2194059 is a wasteful number, since it uses less digits than its factorization.

2194059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104489.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 2194059 is about 1481.2356328417. The cubic root of 2194059 is about 129.9419662072.

It can be divided in two parts, 219 and 4059, that added together give a triangular number (4278 = T₉₂).

The spelling of 2194059 in words is "two million, one hundred ninety-four thousand, fifty-nine".