185230801 has 8 divisors (see below), whose sum is σ = 218992320. Its totient is φ = 153294288.

The previous prime is 185230789. The next prime is 185230847. The reversal of 185230801 is 108032581.

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

It is not a de Polignac number, because 185230801 - 2²¹ = 183133649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 185230801.

It is not an unprimeable number, because it can be changed into a prime (185230501) 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, 456031 + ... + 456436.

It is an arithmetic number, because the mean of its divisors is an integer number (27374040).

Almost surely, 2^185230801 is an apocalyptic number.

It is an amenable number.

185230801 is a deficient number, since it is larger than the sum of its proper divisors (33761519).

185230801 is an equidigital number, since it uses as much as digits as its factorization.

185230801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912503.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 185230801 is about 13609.9522776533. The cubic root of 185230801 is about 570.0387795510.

The spelling of 185230801 in words is "one hundred eighty-five million, two hundred thirty thousand, eight hundred one".