185000150 has 48 divisors (see below), whose sum is σ = 364448400. Its totient is φ = 69672960.

The previous prime is 185000143. The next prime is 185000183. The reversal of 185000150 is 51000581.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182846 + ... + 183854.

It is an arithmetic number, because the mean of its divisors is an integer number (7592675).

Almost surely, 2^185000150 is an apocalyptic number.

185000150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

185000150 is a deficient number, since it is larger than the sum of its proper divisors (179448250).

185000150 is a wasteful number, since it uses less digits than its factorization.

185000150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 185000150 is about 13601.4760228440. The cubic root of 185000150 is about 569.8020755310.

The spelling of 185000150 in words is "one hundred eighty-five million, one hundred fifty", and thus it is an aban number.