80860104 has 48 divisors (see below), whose sum is σ = 235844700. Its totient is φ = 24879744.

The previous prime is 80860103. The next prime is 80860147. The reversal of 80860104 is 40106808.

It can be written as a sum of positive squares in 2 ways, for example, as 63968004 + 16892100 = 7998^2 + 4110^2 .

It is not an unprimeable number, because it can be changed into a prime (80860103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42259 + ... + 44130.

Almost surely, 2^80860104 is an apocalyptic number.

It is an amenable number.

80860104 is an abundant number, since it is smaller than the sum of its proper divisors (154984596).

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

80860104 is a wasteful number, since it uses less digits than its factorization.

80860104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86414 (or 86407 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 80860104 is about 8992.2246413221. The cubic root of 80860104 is about 432.4256350252.

The spelling of 80860104 in words is "eighty million, eight hundred sixty thousand, one hundred four".