80415080 has 32 divisors (see below), whose sum is σ = 183905640. Its totient is φ = 31637760.

The previous prime is 80415079. The next prime is 80415103. The reversal of 80415080 is 8051408.

It can be written as a sum of positive squares in 4 ways, for example, as 65189476 + 15225604 = 8074^2 + 3902^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14039 + ... + 18918.

Almost surely, 2^80415080 is an apocalyptic number.

It is an amenable number.

80415080 is an abundant number, since it is smaller than the sum of its proper divisors (103490560).

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

80415080 is a wasteful number, since it uses less digits than its factorization.

80415080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33029 (or 33025 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 80415080 is about 8967.4455671613. The cubic root of 80415080 is about 431.6308718118.

Adding to 80415080 its reverse (8051408), we get a palindrome (88466488).

The spelling of 80415080 in words is "eighty million, four hundred fifteen thousand, eighty".