196208316460 has 48 divisors (see below), whose sum is σ = 449078880096. Its totient is φ = 71573294592.

The previous prime is 196208316449. The next prime is 196208316527. The reversal of 196208316460 is 64613802691.

It is a self number, because there is not a number n which added to its sum of digits gives 196208316460.

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, 4524489 + ... + 4567648.

It is an arithmetic number, because the mean of its divisors is an integer number (9355810002).

Almost surely, 2^196208316460 is an apocalyptic number.

196208316460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196208316460 is an abundant number, since it is smaller than the sum of its proper divisors (252870563636).

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

196208316460 is a wasteful number, since it uses less digits than its factorization.

196208316460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092242 (or 9092240 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 196208316460 in words is "one hundred ninety-six billion, two hundred eight million, three hundred sixteen thousand, four hundred sixty".