196234345 has 4 divisors (see below), whose sum is σ = 235481220. Its totient is φ = 156987472.

The previous prime is 196234333. The next prime is 196234351. The reversal of 196234345 is 543432691.

196234345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 152250921 + 43983424 = 12339^2 + 6632^2 .

It is a cyclic number.

It is not a de Polignac number, because 196234345 - 2⁹ = 196233833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19623430 + ... + 19623439.

It is an arithmetic number, because the mean of its divisors is an integer number (58870305).

Almost surely, 2^196234345 is an apocalyptic number.

It is an amenable number.

196234345 is a deficient number, since it is larger than the sum of its proper divisors (39246875).

196234345 is an equidigital number, since it uses as much as digits as its factorization.

196234345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39246874.

The product of its digits is 77760, while the sum is 37.

The square root of 196234345 is about 14008.3669640683. The cubic root of 196234345 is about 581.1099879360.

The spelling of 196234345 in words is "one hundred ninety-six million, two hundred thirty-four thousand, three hundred forty-five".