130804026 has 16 divisors (see below), whose sum is σ = 264149184. Its totient is φ = 43177824.

The previous prime is 130803997. The next prime is 130804039. The reversal of 130804026 is 620408031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130803987 and 130804005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105211 + ... + 106446.

It is an arithmetic number, because the mean of its divisors is an integer number (16509324).

Almost surely, 2^130804026 is an apocalyptic number.

130804026 is an abundant number, since it is smaller than the sum of its proper divisors (133345158).

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

130804026 is a wasteful number, since it uses less digits than its factorization.

130804026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211765.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 130804026 is about 11436.9587740798. The cubic root of 130804026 is about 507.6219235160.

The spelling of 130804026 in words is "one hundred thirty million, eight hundred four thousand, twenty-six".