185850132 has 24 divisors (see below), whose sum is σ = 467008416. Its totient is φ = 57184608.

The previous prime is 185850131. The next prime is 185850199. The reversal of 185850132 is 231058581.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 185850093 and 185850102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185850131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 595518 + ... + 595829.

It is an arithmetic number, because the mean of its divisors is an integer number (19458684).

Almost surely, 2^185850132 is an apocalyptic number.

185850132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

185850132 is an abundant number, since it is smaller than the sum of its proper divisors (281158284).

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

185850132 is a wasteful number, since it uses less digits than its factorization.

185850132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191367 (or 1191365 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 185850132 is about 13632.6861623086. The cubic root of 185850132 is about 570.6733931271.

The spelling of 185850132 in words is "one hundred eighty-five million, eight hundred fifty thousand, one hundred thirty-two".