994533 has 4 divisors (see below), whose sum is σ = 1326048. Its totient is φ = 663020.

The previous prime is 994501. The next prime is 994549. The reversal of 994533 is 335499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 335499 = 3 ⋅111833.

It is a cyclic number.

It is not a de Polignac number, because 994533 - 2⁵ = 994501 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 994494 and 994503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165753 + ... + 165758.

It is an arithmetic number, because the mean of its divisors is an integer number (331512).

2⁹⁹⁴⁵³³ is an apocalyptic number.

It is an amenable number.

994533 is a deficient number, since it is larger than the sum of its proper divisors (331515).

994533 is a wasteful number, since it uses less digits than its factorization.

994533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331514.

The product of its digits is 14580, while the sum is 33.

The square root of 994533 is about 997.2627537415. The cubic root of 994533 is about 99.8174335645.

The spelling of 994533 in words is "nine hundred ninety-four thousand, five hundred thirty-three".