180800814 has 16 divisors (see below), whose sum is σ = 382872528. Its totient is φ = 56721792.

The previous prime is 180800803. The next prime is 180800821. The reversal of 180800814 is 418008081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 886177 + ... + 886380.

It is an arithmetic number, because the mean of its divisors is an integer number (23929533).

Almost surely, 2^180800814 is an apocalyptic number.

180800814 is an abundant number, since it is smaller than the sum of its proper divisors (202071714).

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

180800814 is a wasteful number, since it uses less digits than its factorization.

180800814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772579.

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 180800814 is about 13446.2193199427. The cubic root of 180800814 is about 565.4577062261.

Adding to 180800814 its reverse (418008081), we get a palindrome (598808895).

The spelling of 180800814 in words is "one hundred eighty million, eight hundred thousand, eight hundred fourteen".