180968802 has 16 divisors (see below), whose sum is σ = 413643072. Its totient is φ = 51705360.

The previous prime is 180968797. The next prime is 180968803. The reversal of 180968802 is 208869081.

180968802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 4308781 = 180968802 / (1 + 8 + 0 + 9 + 6 + 8 + 8 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (180968803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154349 + ... + 2154432.

It is an arithmetic number, because the mean of its divisors is an integer number (25852692).

Almost surely, 2^180968802 is an apocalyptic number.

180968802 is an abundant number, since it is smaller than the sum of its proper divisors (232674270).

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

180968802 is a wasteful number, since it uses less digits than its factorization.

180968802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308793.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 180968802 is about 13452.4645325680. The cubic root of 180968802 is about 565.6327804837.

The spelling of 180968802 in words is "one hundred eighty million, nine hundred sixty-eight thousand, eight hundred two".