196765632 has 112 divisors (see below), whose sum is σ = 661131520. Its totient is φ = 56215296.

The previous prime is 196765607. The next prime is 196765661. The reversal of 196765632 is 236567691.

196765632 is a `hidden beast` number, since 1 + 9 + 6 + 7 + 6 + 5 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

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, 3963 + ... + 20229.

It is an arithmetic number, because the mean of its divisors is an integer number (5902960).

Almost surely, 2^196765632 is an apocalyptic number.

196765632 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 196765632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330565760).

196765632 is an abundant number, since it is smaller than the sum of its proper divisors (464365888).

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

196765632 is a wasteful number, since it uses less digits than its factorization.

196765632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16295 (or 16279 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 196765632 is about 14027.3173486594. The cubic root of 196765632 is about 581.6339498606.

The spelling of 196765632 in words is "one hundred ninety-six million, seven hundred sixty-five thousand, six hundred thirty-two".