196962850 has 72 divisors (see below), whose sum is σ = 451327140. Its totient is φ = 63544320.

The previous prime is 196962841. The next prime is 196962851. The reversal of 196962850 is 58269691.

It can be written as a sum of positive squares in 6 ways, for example, as 40487769 + 156475081 = 6363^2 + 12509^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 196962850.

It is not an unprimeable number, because it can be changed into a prime (196962851) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39286 + ... + 44014.

Almost surely, 2^196962850 is an apocalyptic number.

196962850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196962850 is an abundant number, since it is smaller than the sum of its proper divisors (254364290).

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

196962850 is a wasteful number, since it uses less digits than its factorization.

196962850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772 (or 4760 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 196962850 is about 14034.3453712669. The cubic root of 196962850 is about 581.8282086858.

The spelling of 196962850 in words is "one hundred ninety-six million, nine hundred sixty-two thousand, eight hundred fifty".