180146854 has 8 divisors (see below), whose sum is σ = 270673200. Its totient is φ = 89922456.

The previous prime is 180146851. The next prime is 180146861. The reversal of 180146854 is 458641081.

180146854 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180146851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73989 + ... + 76384.

It is an arithmetic number, because the mean of its divisors is an integer number (33834150).

Almost surely, 2^180146854 is an apocalyptic number.

180146854 is a deficient number, since it is larger than the sum of its proper divisors (90526346).

180146854 is a wasteful number, since it uses less digits than its factorization.

180146854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150974.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 180146854 is about 13421.8796746208. The cubic root of 180146854 is about 564.7751254838.

The spelling of 180146854 in words is "one hundred eighty million, one hundred forty-six thousand, eight hundred fifty-four".