829452 has 36 divisors (see below), whose sum is σ = 2100840. Its totient is φ = 254592.

The previous prime is 829399. The next prime is 829453. The reversal of 829452 is 254928.

829452 is nontrivially palindromic in base 5.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (829453) 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 in 11 ways as a sum of consecutive naturals, for example, 1824 + ... + 2232.

2⁸²⁹⁴⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 829452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050420).

829452 is an abundant number, since it is smaller than the sum of its proper divisors (1271388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

829452 is a wasteful number, since it uses less digits than its factorization.

829452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 427 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 829452 is about 910.7425541831. The cubic root of 829452 is about 93.9572764955.

The spelling of 829452 in words is "eight hundred twenty-nine thousand, four hundred fifty-two".