196321485 has 16 divisors (see below), whose sum is σ = 319265280. Its totient is φ = 102987840.

The previous prime is 196321483. The next prime is 196321513. The reversal of 196321485 is 584123691.

It is not a de Polignac number, because 196321485 - 2¹ = 196321483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196321483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106365 + ... + 108194.

It is an arithmetic number, because the mean of its divisors is an integer number (19954080).

Almost surely, 2^196321485 is an apocalyptic number.

196321485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196321485 is a deficient number, since it is larger than the sum of its proper divisors (122943795).

196321485 is a wasteful number, since it uses less digits than its factorization.

196321485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214628.

The product of its digits is 51840, while the sum is 39.

The square root of 196321485 is about 14011.4769028822. The cubic root of 196321485 is about 581.1959912819.

The spelling of 196321485 in words is "one hundred ninety-six million, three hundred twenty-one thousand, four hundred eighty-five".