8032830 has 64 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 1927296.

The previous prime is 8032807. The next prime is 8032859. The reversal of 8032830 is 382308.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8032830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16531 + ... + 17009.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

Almost surely, 2^8032830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8032830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10644480).

8032830 is an abundant number, since it is smaller than the sum of its proper divisors (13256130).

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

8032830 is a wasteful number, since it uses less digits than its factorization.

8032830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8032830 is about 2834.2247617294. The cubic root of 8032830 is about 200.2732099450.

The spelling of 8032830 in words is "eight million, thirty-two thousand, eight hundred thirty".