196332420 has 48 divisors (see below), whose sum is σ = 555085440. Its totient is φ = 51845376.

The previous prime is 196332379. The next prime is 196332431. The reversal of 196332420 is 24233691.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9705 + ... + 22064.

It is an arithmetic number, because the mean of its divisors is an integer number (11564280).

Almost surely, 2^196332420 is an apocalyptic number.

196332420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196332420 is an abundant number, since it is smaller than the sum of its proper divisors (358753020).

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

196332420 is a wasteful number, since it uses less digits than its factorization.

196332420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31884 (or 31882 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 196332420 is about 14011.8671132722. The cubic root of 196332420 is about 581.2067818485.

The spelling of 196332420 in words is "one hundred ninety-six million, three hundred thirty-two thousand, four hundred twenty".