80012480 has 56 divisors (see below), whose sum is σ = 193700400. Its totient is φ = 31472640.

The previous prime is 80012473. The next prime is 80012483. The reversal of 80012480 is 8421008.

It is not an unprimeable number, because it can be changed into a prime (80012483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17471 + ... + 21569.

Almost surely, 2^80012480 is an apocalyptic number.

80012480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80012480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96850200).

80012480 is an abundant number, since it is smaller than the sum of its proper divisors (113687920).

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

80012480 is a wasteful number, since it uses less digits than its factorization.

80012480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177 (or 4167 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 80012480 is about 8944.9695360018. The cubic root of 80012480 is about 430.9093429621.

Adding to 80012480 its reverse (8421008), we get a palindrome (88433488).

The spelling of 80012480 in words is "eighty million, twelve thousand, four hundred eighty".