1994713 has 8 divisors (see below), whose sum is σ = 2291328. Its totient is φ = 1701024.

The previous prime is 1994711. The next prime is 1994717. The reversal of 1994713 is 3174991.

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

It is a cyclic number.

It is not a de Polignac number, because 1994713 - 2¹ = 1994711 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 (1994711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020 + ... + 2242.

It is an arithmetic number, because the mean of its divisors is an integer number (286416).

2^1994713 is an apocalyptic number.

It is an amenable number.

1994713 is a deficient number, since it is larger than the sum of its proper divisors (296615).

1994713 is a wasteful number, since it uses less digits than its factorization.

1994713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463.

The product of its digits is 6804, while the sum is 34.

The square root of 1994713 is about 1412.3430886297. The cubic root of 1994713 is about 125.8809869752.

The spelling of 1994713 in words is "one million, nine hundred ninety-four thousand, seven hundred thirteen".