2094406 has 8 divisors (see below), whose sum is σ = 3151440. Its totient is φ = 1043928.

The previous prime is 2094377. The next prime is 2094413. The reversal of 2094406 is 6044902.

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

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, 741 + ... + 2176.

It is an arithmetic number, because the mean of its divisors is an integer number (393930).

2^2094406 is an apocalyptic number.

2094406 is a deficient number, since it is larger than the sum of its proper divisors (1057034).

2094406 is a wasteful number, since it uses less digits than its factorization.

2094406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2094406 is about 1447.2062741710. The cubic root of 2094406 is about 127.9441080850.

It can be divided in two parts, 2094 and 406, that added together give a square (2500 = 50²).

The spelling of 2094406 in words is "two million, ninety-four thousand, four hundred six".