196483520 has 56 divisors (see below), whose sum is σ = 473202000. Its totient is φ = 77699072.

The previous prime is 196483519. The next prime is 196483523. The reversal of 196483520 is 25384691.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196483523) 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, 25031 + ... + 31929.

Almost surely, 2^196483520 is an apocalyptic number.

196483520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196483520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236601000).

196483520 is an abundant number, since it is smaller than the sum of its proper divisors (276718480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196483520 is an equidigital number, since it uses as much as digits as its factorization.

196483520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7005 (or 6995 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 196483520 is about 14017.2579344178. The cubic root of 196483520 is about 581.3558450634.

The spelling of 196483520 in words is "one hundred ninety-six million, four hundred eighty-three thousand, five hundred twenty".