80034560 has 72 divisors (see below), whose sum is σ = 197990016. Its totient is φ = 30965760.

The previous prime is 80034557. The next prime is 80034571. The reversal of 80034560 is 6543008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38672 + ... + 40688.

Almost surely, 2^80034560 is an apocalyptic number.

80034560 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 80034560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98995008).

80034560 is an abundant number, since it is smaller than the sum of its proper divisors (117955456).

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

80034560 is a wasteful number, since it uses less digits than its factorization.

80034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2055 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 80034560 is about 8946.2036641248. The cubic root of 80034560 is about 430.9489767927.

Adding to 80034560 its reverse (6543008), we get a palindrome (86577568).

The spelling of 80034560 in words is "eighty million, thirty-four thousand, five hundred sixty".