196529612 has 12 divisors (see below), whose sum is σ = 344213520. Its totient is φ = 98182896.

The previous prime is 196529609. The next prime is 196529621. The reversal of 196529612 is 216925691.

It is a self number, because there is not a number n which added to its sum of digits gives 196529612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14912 + ... + 24807.

It is an arithmetic number, because the mean of its divisors is an integer number (28684460).

Almost surely, 2^196529612 is an apocalyptic number.

It is an amenable number.

196529612 is a deficient number, since it is larger than the sum of its proper divisors (147683908).

196529612 is a wasteful number, since it uses less digits than its factorization.

196529612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40960 (or 40958 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 196529612 is about 14018.9019541475. The cubic root of 196529612 is about 581.4013005441.

The spelling of 196529612 in words is "one hundred ninety-six million, five hundred twenty-nine thousand, six hundred twelve".