994625 has 16 divisors (see below), whose sum is σ = 1269840. Its totient is φ = 777600.

The previous prime is 994621. The next prime is 994657. The reversal of 994625 is 526499.

994625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 204304 + 790321 = 452^2 + 889^2 .

It is not a de Polignac number, because 994625 - 2² = 994621 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994625.

It is not an unprimeable number, because it can be changed into a prime (994621) 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, 9071 + ... + 9179.

It is an arithmetic number, because the mean of its divisors is an integer number (79365).

2⁹⁹⁴⁶²⁵ is an apocalyptic number.

It is an amenable number.

994625 is a deficient number, since it is larger than the sum of its proper divisors (275215).

994625 is a wasteful number, since it uses less digits than its factorization.

994625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 187 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 994625 is about 997.3088789337. The cubic root of 994625 is about 99.8205113644.

The spelling of 994625 in words is "nine hundred ninety-four thousand, six hundred twenty-five".