529149 has 4 divisors (see below), whose sum is σ = 705536. Its totient is φ = 352764.

The previous prime is 529129. The next prime is 529153. The reversal of 529149 is 941925.

It is a happy number.

529149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 529149 - 2⁵ = 529117 is a prime.

It is a D-number.

It is a Duffinian number.

529149 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529129) 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, 88189 + ... + 88194.

It is an arithmetic number, because the mean of its divisors is an integer number (176384).

2⁵²⁹¹⁴⁹ is an apocalyptic number.

It is an amenable number.

529149 is a deficient number, since it is larger than the sum of its proper divisors (176387).

529149 is a wasteful number, since it uses less digits than its factorization.

529149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176386.

The product of its digits is 3240, while the sum is 30.

The square root of 529149 is about 727.4262849251. The cubic root of 529149 is about 80.8833865316.

The spelling of 529149 in words is "five hundred twenty-nine thousand, one hundred forty-nine".