180430896 has 40 divisors (see below), whose sum is σ = 469483840. Its totient is φ = 59708736.

The previous prime is 180430889. The next prime is 180430919. The reversal of 180430896 is 698034081.

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, 6850 + ... + 20193.

It is an arithmetic number, because the mean of its divisors is an integer number (11737096).

Almost surely, 2^180430896 is an apocalyptic number.

180430896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

180430896 is an abundant number, since it is smaller than the sum of its proper divisors (289052944).

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

180430896 is a wasteful number, since it uses less digits than its factorization.

180430896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27193 (or 27187 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 180430896 is about 13432.4568117675. The cubic root of 180430896 is about 565.0718012491.

The spelling of 180430896 in words is "one hundred eighty million, four hundred thirty thousand, eight hundred ninety-six".