994272 has 24 divisors (see below), whose sum is σ = 2610216. Its totient is φ = 331392.

The previous prime is 994271. The next prime is 994297. The reversal of 994272 is 272499.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994272.

It is not an unprimeable number, because it can be changed into a prime (994271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (108759).

2⁹⁹⁴²⁷² is an apocalyptic number.

It is an amenable number.

994272 is an abundant number, since it is smaller than the sum of its proper divisors (1615944).

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

994272 is a wasteful number, since it uses less digits than its factorization.

994272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370 (or 10362 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 994272 is about 997.1318869638. The cubic root of 994272 is about 99.8087009467.

It can be divided in two parts, 99 and 4272, that added together give a triangular number (4371 = T₉₃).

The spelling of 994272 in words is "nine hundred ninety-four thousand, two hundred seventy-two".