994572 has 24 divisors (see below), whose sum is σ = 2578800. Its totient is φ = 331488.

The previous prime is 994571. The next prime is 994579. The reversal of 994572 is 275499.

994572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (994571) 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, 4497 + ... + 4712.

It is an arithmetic number, because the mean of its divisors is an integer number (107450).

2⁹⁹⁴⁵⁷² is an apocalyptic number.

It is an amenable number.

994572 is an abundant number, since it is smaller than the sum of its proper divisors (1584228).

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

994572 is a wasteful number, since it uses less digits than its factorization.

994572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222 (or 9214 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 994572 is about 997.2823070726. The cubic root of 994572 is about 99.8187383072.

The spelling of 994572 in words is "nine hundred ninety-four thousand, five hundred seventy-two".