2094494 has 4 divisors (see below), whose sum is σ = 3141744. Its totient is φ = 1047246.

The previous prime is 2094481. The next prime is 2094497. The reversal of 2094494 is 4944902.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2094494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523622 + ... + 523625.

It is an arithmetic number, because the mean of its divisors is an integer number (785436).

2^2094494 is an apocalyptic number.

2094494 is a deficient number, since it is larger than the sum of its proper divisors (1047250).

2094494 is a wasteful number, since it uses less digits than its factorization.

2094494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047249.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2094494 is about 1447.2366772577. The cubic root of 2094494 is about 127.9458999891.

The spelling of 2094494 in words is "two million, ninety-four thousand, four hundred ninety-four".