994450 has 12 divisors (see below), whose sum is σ = 1849770. Its totient is φ = 397760.

The previous prime is 994447. The next prime is 994453. The reversal of 994450 is 54499.

It is a happy number.

994450 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 (994447) and next prime (994453).

It can be written as a sum of positive squares in 3 ways, for example, as 927369 + 67081 = 963^2 + 259^2 .

It is not an unprimeable number, because it can be changed into a prime (994453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9895 + ... + 9994.

2⁹⁹⁴⁴⁵⁰ is an apocalyptic number.

994450 is a deficient number, since it is larger than the sum of its proper divisors (855320).

994450 is a wasteful number, since it uses less digits than its factorization.

994450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19901 (or 19896 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 994450 is about 997.2211389657. The cubic root of 994450 is about 99.8146566908.

It can be divided in two parts, 994 and 450, that added together give a square (1444 = 38²).

The spelling of 994450 in words is "nine hundred ninety-four thousand, four hundred fifty".