80452230 has 64 divisors (see below), whose sum is σ = 198194688. Its totient is φ = 20894720.

The previous prime is 80452217. The next prime is 80452231. The reversal of 80452230 is 3225408.

It is a super-2 number, since 2×80452230² = 12945122623945800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80452230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80452231) by changing a digit.

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, 227734 + ... + 228086.

It is an arithmetic number, because the mean of its divisors is an integer number (3096792).

Almost surely, 2^80452230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80452230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99097344).

80452230 is an abundant number, since it is smaller than the sum of its proper divisors (117742458).

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

80452230 is a wasteful number, since it uses less digits than its factorization.

80452230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 80452230 is about 8969.5167093885. The cubic root of 80452230 is about 431.6973295717.

Adding to 80452230 its reverse (3225408), we get a palindrome (83677638).

The spelling of 80452230 in words is "eighty million, four hundred fifty-two thousand, two hundred thirty".