196708775 has 12 divisors (see below), whose sum is σ = 249869424. Its totient is φ = 153528000.

The previous prime is 196708763. The next prime is 196708777. The reversal of 196708775 is 577807691.

It is not a de Polignac number, because 196708775 - 2¹² = 196704679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196708777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94931 + ... + 96980.

It is an arithmetic number, because the mean of its divisors is an integer number (20822452).

Almost surely, 2^196708775 is an apocalyptic number.

196708775 is a deficient number, since it is larger than the sum of its proper divisors (53160649).

196708775 is a wasteful number, since it uses less digits than its factorization.

196708775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191962 (or 191957 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 50.

The square root of 196708775 is about 14025.2905495751. The cubic root of 196708775 is about 581.5779218729.

The spelling of 196708775 in words is "one hundred ninety-six million, seven hundred eight thousand, seven hundred seventy-five".