1994712 has 32 divisors (see below), whose sum is σ = 5281200. Its totient is φ = 625664.

The previous prime is 1994711. The next prime is 1994717. The reversal of 1994712 is 2174991.

It is a congruent 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, 2037 + ... + 2852.

2^1994712 is an apocalyptic number.

1994712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1994712 is an abundant number, since it is smaller than the sum of its proper divisors (3286488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1994712 is a wasteful number, since it uses less digits than its factorization.

1994712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915 (or 4911 counting only the distinct ones).

The product of its digits is 4536, while the sum is 33.

The square root of 1994712 is about 1412.3427346080. The cubic root of 1994712 is about 125.8809659394.

The spelling of 1994712 in words is "one million, nine hundred ninety-four thousand, seven hundred twelve".