196069860 has 144 divisors (see below), whose sum is σ = 691122432. Its totient is φ = 44064000.

The previous prime is 196069859. The next prime is 196069877. The reversal of 196069860 is 68960691.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 47 ways as a sum of consecutive naturals, for example, 75585 + ... + 78135.

Almost surely, 2^196069860 is an apocalyptic number.

196069860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196069860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345561216).

196069860 is an abundant number, since it is smaller than the sum of its proper divisors (495052572).

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

196069860 is a wasteful number, since it uses less digits than its factorization.

196069860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 196069860 is about 14002.4947777173. The cubic root of 196069860 is about 580.9475790652.

The spelling of 196069860 in words is "one hundred ninety-six million, sixty-nine thousand, eight hundred sixty".