80532606 has 64 divisors (see below), whose sum is σ = 207323136. Its totient is φ = 20239200.

The previous prime is 80532559. The next prime is 80532607. The reversal of 80532606 is 60623508.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80532607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11511 + ... + 17133.

It is an arithmetic number, because the mean of its divisors is an integer number (3239424).

Almost surely, 2^80532606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80532606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103661568).

80532606 is an abundant number, since it is smaller than the sum of its proper divisors (126790530).

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

80532606 is a wasteful number, since it uses less digits than its factorization.

80532606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 80532606 is about 8973.9960998431. The cubic root of 80532606 is about 431.8410444855.

It can be divided in two parts, 805 and 32606, that added together give a triangular number (33411 = T₂₅₈).

The spelling of 80532606 in words is "eighty million, five hundred thirty-two thousand, six hundred six".