196063765 has 16 divisors (see below), whose sum is σ = 239205888. Its totient is φ = 154244736.

The previous prime is 196063739. The next prime is 196063781. The reversal of 196063765 is 567360691.

It is a cyclic number.

It is not a de Polignac number, because 196063765 - 2⁵ = 196063733 is a prime.

It is a Duffinian number.

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, 177204 + ... + 178306.

It is an arithmetic number, because the mean of its divisors is an integer number (14950368).

Almost surely, 2^196063765 is an apocalyptic number.

It is an amenable number.

196063765 is a deficient number, since it is larger than the sum of its proper divisors (43142123).

196063765 is a wasteful number, since it uses less digits than its factorization.

196063765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 196063765 is about 14002.2771362375. The cubic root of 196063765 is about 580.9415592513.

The spelling of 196063765 in words is "one hundred ninety-six million, sixty-three thousand, seven hundred sixty-five".