529997 has 8 divisors (see below), whose sum is σ = 581280. Its totient is φ = 480240.

The previous prime is 529987. The next prime is 529999. The reversal of 529997 is 799925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 529997 - 2⁴ = 529981 is a prime.

It is a Duffinian number.

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422 + ... + 1112.

It is an arithmetic number, because the mean of its divisors is an integer number (72660).

2⁵²⁹⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

529997 is a deficient number, since it is larger than the sum of its proper divisors (51283).

529997 is a wasteful number, since it uses less digits than its factorization.

529997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763.

The product of its digits is 51030, while the sum is 41.

The square root of 529997 is about 728.0089285167. The cubic root of 529997 is about 80.9265706534.

The spelling of 529997 in words is "five hundred twenty-nine thousand, nine hundred ninety-seven".