185241530 has 16 divisors (see below), whose sum is σ = 333686304. Its totient is φ = 74040720.

The previous prime is 185241527. The next prime is 185241557. The reversal of 185241530 is 35142581.

185241530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 185241493 and 185241502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8585 + ... + 21075.

It is an arithmetic number, because the mean of its divisors is an integer number (20855394).

Almost surely, 2^185241530 is an apocalyptic number.

185241530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

185241530 is a deficient number, since it is larger than the sum of its proper divisors (148444774).

185241530 is a wasteful number, since it uses less digits than its factorization.

185241530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13981.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 185241530 is about 13610.3464320347. The cubic root of 185241530 is about 570.0497853304.

The spelling of 185241530 in words is "one hundred eighty-five million, two hundred forty-one thousand, five hundred thirty".