994392 has 48 divisors (see below), whose sum is σ = 3079440. Its totient is φ = 283968.

The previous prime is 994391. The next prime is 994393. The reversal of 994392 is 293499.

994392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (994391) and next prime (994393).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483 + ... + 1490.

It is an arithmetic number, because the mean of its divisors is an integer number (64155).

2⁹⁹⁴³⁹² is an apocalyptic number.

It is an amenable number.

994392 is an abundant number, since it is smaller than the sum of its proper divisors (2085048).

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

994392 is a wasteful number, since it uses less digits than its factorization.

994392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1985 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 994392 is about 997.1920577301. The cubic root of 994392 is about 99.8127161332.

The spelling of 994392 in words is "nine hundred ninety-four thousand, three hundred ninety-two".