196234445 has 16 divisors (see below), whose sum is σ = 265749120. Its totient is φ = 137793600.

The previous prime is 196234427. The next prime is 196234471. The reversal of 196234445 is 544432691.

It is not a de Polignac number, because 196234445 - 2²² = 192040141 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 196234399 and 196234408.

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, 59921 + ... + 63110.

It is an arithmetic number, because the mean of its divisors is an integer number (16609320).

Almost surely, 2^196234445 is an apocalyptic number.

It is an amenable number.

196234445 is a deficient number, since it is larger than the sum of its proper divisors (69514675).

196234445 is a wasteful number, since it uses less digits than its factorization.

196234445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123076.

The product of its digits is 103680, while the sum is 38.

The square root of 196234445 is about 14008.3705333633. The cubic root of 196234445 is about 581.1100866462.

The spelling of 196234445 in words is "one hundred ninety-six million, two hundred thirty-four thousand, four hundred forty-five".