180430474 has 32 divisors (see below), whose sum is σ = 313447680. Its totient is φ = 76301568.

The previous prime is 180430457. The next prime is 180430483. The reversal of 180430474 is 474034081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535234 + ... + 535570.

It is an arithmetic number, because the mean of its divisors is an integer number (9795240).

Almost surely, 2^180430474 is an apocalyptic number.

180430474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

180430474 is a deficient number, since it is larger than the sum of its proper divisors (133017206).

180430474 is a wasteful number, since it uses less digits than its factorization.

180430474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 180430474 is about 13432.4411035374. The cubic root of 180430474 is about 565.0713607102.

The spelling of 180430474 in words is "one hundred eighty million, four hundred thirty thousand, four hundred seventy-four".