1813075086 has 8 divisors (see below), whose sum is σ = 3626150184. Its totient is φ = 604358360.

The previous prime is 1813075051. The next prime is 1813075087. The reversal of 1813075086 is 6805703181.

It is a sphenic number, since it is the product of 3 distinct primes.

1813075086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1813075087) 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 3 ways as a sum of consecutive naturals, for example, 151089585 + ... + 151089596.

It is an arithmetic number, because the mean of its divisors is an integer number (453268773).

Almost surely, 2^1813075086 is an apocalyptic number.

1813075086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1813075086 is a wasteful number, since it uses less digits than its factorization.

1813075086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302179186.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 1813075086 is about 42580.2194216986. The cubic root of 1813075086 is about 1219.3786780727.

The spelling of 1813075086 in words is "one billion, eight hundred thirteen million, seventy-five thousand, eighty-six".