529994 has 4 divisors (see below), whose sum is σ = 794994. Its totient is φ = 264996.

The previous prime is 529987. The next prime is 529999. The reversal of 529994 is 499925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 511225 + 18769 = 715^2 + 137^2 .

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 529994.

It is not an unprimeable number, because it can be changed into a prime (529999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132497 + ... + 132500.

2⁵²⁹⁹⁹⁴ is an apocalyptic number.

529994 is a deficient number, since it is larger than the sum of its proper divisors (265000).

529994 is a wasteful number, since it uses less digits than its factorization.

529994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264999.

The product of its digits is 29160, while the sum is 38.

The square root of 529994 is about 728.0068680995. The cubic root of 529994 is about 80.9264179607.

The spelling of 529994 in words is "five hundred twenty-nine thousand, nine hundred ninety-four".