196323472 has 10 divisors (see below), whose sum is σ = 380376758. Its totient is φ = 98161728.

The previous prime is 196323433. The next prime is 196323481. The reversal of 196323472 is 274323691.

It can be written as a sum of positive squares in only one way, i.e., 182898576 + 13424896 = 13524^2 + 3664^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6135093 + ... + 6135124.

Almost surely, 2^196323472 is an apocalyptic number.

It is an amenable number.

196323472 is a deficient number, since it is larger than the sum of its proper divisors (184053286).

196323472 is a wasteful number, since it uses less digits than its factorization.

196323472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12270225 (or 12270219 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 196323472 is about 14011.5478088611. The cubic root of 196323472 is about 581.1979520667.

It can be divided in two parts, 19632 and 3472, that added together give a square (23104 = 152²).

The spelling of 196323472 in words is "one hundred ninety-six million, three hundred twenty-three thousand, four hundred seventy-two".