196614912 has 144 divisors (see below), whose sum is σ = 576898560. Its totient is φ = 59068416.

The previous prime is 196614893. The next prime is 196614919. The reversal of 196614912 is 219416691.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (196614919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469039 + ... + 469457.

It is an arithmetic number, because the mean of its divisors is an integer number (4006240).

Almost surely, 2^196614912 is an apocalyptic number.

196614912 is a gapful number since it is divisible by the number (12) 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 196614912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288449280).

196614912 is an abundant number, since it is smaller than the sum of its proper divisors (380283648).

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

196614912 is a wasteful number, since it uses less digits than its factorization.

196614912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 484 counting only the distinct ones).

The product of its digits is 23328, while the sum is 39.

The square root of 196614912 is about 14021.9439451169. The cubic root of 196614912 is about 581.4854038287.

The spelling of 196614912 in words is "one hundred ninety-six million, six hundred fourteen thousand, nine hundred twelve".