994332 has 48 divisors (see below), whose sum is σ = 2483712. Its totient is φ = 309120.

The previous prime is 994321. The next prime is 994337. The reversal of 994332 is 233499.

994332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×994332² = 1977392252448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 994332.

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 994332.

It is not an unprimeable number, because it can be changed into a prime (994337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21133 + ... + 21179.

It is an arithmetic number, because the mean of its divisors is an integer number (51744).

2⁹⁹⁴³³² is an apocalyptic number.

It is an amenable number.

994332 is an abundant number, since it is smaller than the sum of its proper divisors (1489380).

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

994332 is a wasteful number, since it uses less digits than its factorization.

994332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 136 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 994332 is about 997.1619728008. The cubic root of 994332 is about 99.8107085803.

It can be divided in two parts, 994 and 332, that added together give a triangular number (1326 = T₅₁).

The spelling of 994332 in words is "nine hundred ninety-four thousand, three hundred thirty-two".