80484860 has 48 divisors (see below), whose sum is σ = 175996800. Its totient is φ = 30879744.

The previous prime is 80484857. The next prime is 80484869. The reversal of 80484860 is 6848408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80484869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111581 + ... + 112299.

It is an arithmetic number, because the mean of its divisors is an integer number (3666600).

Almost surely, 2^80484860 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 80484860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87998400).

80484860 is an abundant number, since it is smaller than the sum of its proper divisors (95511940).

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

80484860 is a wasteful number, since it uses less digits than its factorization.

80484860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 80484860 is about 8971.3354635751. The cubic root of 80484860 is about 431.7556846142.

The spelling of 80484860 in words is "eighty million, four hundred eighty-four thousand, eight hundred sixty".