994492 has 12 divisors (see below), whose sum is σ = 1773576. Its totient is φ = 487760.

The previous prime is 994489. The next prime is 994501. The reversal of 994492 is 294499.

It is an Ulam number.

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, 2134 + ... + 2557.

It is an arithmetic number, because the mean of its divisors is an integer number (147798).

2⁹⁹⁴⁴⁹² is an apocalyptic number.

It is an amenable number.

994492 is a deficient number, since it is larger than the sum of its proper divisors (779084).

994492 is a wasteful number, since it uses less digits than its factorization.

994492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748 (or 4746 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 994492 is about 997.2421972620. The cubic root of 994492 is about 99.8160618751.

The spelling of 994492 in words is "nine hundred ninety-four thousand, four hundred ninety-two".