185226134 has 16 divisors (see below), whose sum is σ = 287191440. Its totient is φ = 89547360.

The previous prime is 185226133. The next prime is 185226143. The reversal of 185226134 is 431622581.

It is a self number, because there is not a number n which added to its sum of digits gives 185226134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185226131) 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, 5669 + ... + 20064.

It is an arithmetic number, because the mean of its divisors is an integer number (17949465).

Almost surely, 2^185226134 is an apocalyptic number.

185226134 is a deficient number, since it is larger than the sum of its proper divisors (101965306).

185226134 is a wasteful number, since it uses less digits than its factorization.

185226134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25855.

The product of its digits is 11520, while the sum is 32.

The square root of 185226134 is about 13609.7808211595. The cubic root of 185226134 is about 570.0339920223.

The spelling of 185226134 in words is "one hundred eighty-five million, two hundred twenty-six thousand, one hundred thirty-four".