80260830 has 96 divisors (see below), whose sum is σ = 226568160. Its totient is φ = 19595520.

The previous prime is 80260783. The next prime is 80260837. The reversal of 80260830 is 3806208.

It is a junction number, because it is equal to n+sod(n) for n = 80260794 and 80260803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80260837) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211581 + ... + 211959.

It is an arithmetic number, because the mean of its divisors is an integer number (2360085).

Almost surely, 2^80260830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80260830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113284080).

80260830 is an abundant number, since it is smaller than the sum of its proper divisors (146307330).

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

80260830 is a wasteful number, since it uses less digits than its factorization.

80260830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80260830 is about 8958.8408848467. The cubic root of 80260830 is about 431.3547143322.

The spelling of 80260830 in words is "eighty million, two hundred sixty thousand, eight hundred thirty".