199327485 has 32 divisors (see below), whose sum is σ = 366043392. Its totient is φ = 90731520.

The previous prime is 199327481. The next prime is 199327493. The reversal of 199327485 is 584723991.

It is not a de Polignac number, because 199327485 - 2² = 199327481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199327481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21367 + ... + 29243.

It is an arithmetic number, because the mean of its divisors is an integer number (11438856).

Almost surely, 2^199327485 is an apocalyptic number.

199327485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

199327485 is a deficient number, since it is larger than the sum of its proper divisors (166715907).

199327485 is a wasteful number, since it uses less digits than its factorization.

199327485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133.

The product of its digits is 544320, while the sum is 48.

The square root of 199327485 is about 14118.3386062242. The cubic root of 199327485 is about 584.1473296349.

The spelling of 199327485 in words is "one hundred ninety-nine million, three hundred twenty-seven thousand, four hundred eighty-five".