429556 has 12 divisors (see below), whose sum is σ = 796068. Its totient is φ = 202112.

The previous prime is 429551. The next prime is 429563. The reversal of 429556 is 655924.

It can be written as a sum of positive squares in 2 ways, for example, as 285156 + 144400 = 534^2 + 380^2 .

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3091 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (66339).

2⁴²⁹⁵⁵⁶ is an apocalyptic number.

It is an amenable number.

429556 is a deficient number, since it is larger than the sum of its proper divisors (366512).

429556 is a wasteful number, since it uses less digits than its factorization.

429556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338 (or 6336 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 429556 is about 655.4052181666. The cubic root of 429556 is about 75.4524355762.

The spelling of 429556 in words is "four hundred twenty-nine thousand, five hundred fifty-six".