1994926 has 4 divisors (see below), whose sum is σ = 2992392. Its totient is φ = 997462.

The previous prime is 1994911. The next prime is 1994947. The reversal of 1994926 is 6294991.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498730 + ... + 498733.

It is an arithmetic number, because the mean of its divisors is an integer number (748098).

2^1994926 is an apocalyptic number.

1994926 is a deficient number, since it is larger than the sum of its proper divisors (997466).

1994926 is an equidigital number, since it uses as much as digits as its factorization.

1994926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997465.

The product of its digits is 34992, while the sum is 40.

The square root of 1994926 is about 1412.4184932236. The cubic root of 1994926 is about 125.8854674353.

The spelling of 1994926 in words is "one million, nine hundred ninety-four thousand, nine hundred twenty-six".