80081480 has 32 divisors (see below), whose sum is σ = 184377600. Its totient is φ = 31286976.

The previous prime is 80081473. The next prime is 80081483. The reversal of 80081480 is 8418008.

It is not an unprimeable number, because it can be changed into a prime (80081483) 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, 21560 + ... + 24999.

It is an arithmetic number, because the mean of its divisors is an integer number (5761800).

Almost surely, 2^80081480 is an apocalyptic number.

It is an amenable number.

80081480 is an abundant number, since it is smaller than the sum of its proper divisors (104296120).

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

80081480 is a wasteful number, since it uses less digits than its factorization.

80081480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46613 (or 46609 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 80081480 is about 8948.8256212757. The cubic root of 80081480 is about 431.0331744858.

Adding to 80081480 its reverse (8418008), we get a palindrome (88499488).

The spelling of 80081480 in words is "eighty million, eighty-one thousand, four hundred eighty".