196006745 has 16 divisors (see below), whose sum is σ = 257487552. Its totient is φ = 142052160.

The previous prime is 196006729. The next prime is 196006763. The reversal of 196006745 is 547600691.

It is not a de Polignac number, because 196006745 - 2⁴ = 196006729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196006699 and 196006708.

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 15 ways as a sum of consecutive naturals, for example, 10034 + ... + 22196.

It is an arithmetic number, because the mean of its divisors is an integer number (16092972).

Almost surely, 2^196006745 is an apocalyptic number.

It is an amenable number.

196006745 is a deficient number, since it is larger than the sum of its proper divisors (61480807).

196006745 is a wasteful number, since it uses less digits than its factorization.

196006745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12472.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 196006745 is about 14000.2408907847. The cubic root of 196006745 is about 580.8852365894.

The spelling of 196006745 in words is "one hundred ninety-six million, six thousand, seven hundred forty-five".