196032945 has 16 divisors (see below), whose sum is σ = 313895232. Its totient is φ = 104470080.

The previous prime is 196032923. The next prime is 196032961. The reversal of 196032945 is 549230691.

It is not a de Polignac number, because 196032945 - 2⁸ = 196032689 is a prime.

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, 18555 + ... + 27135.

It is an arithmetic number, because the mean of its divisors is an integer number (19618452).

Almost surely, 2^196032945 is an apocalyptic number.

196032945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196032945 is a deficient number, since it is larger than the sum of its proper divisors (117862287).

196032945 is a wasteful number, since it uses less digits than its factorization.

196032945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10112.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 196032945 is about 14001.1765577040. The cubic root of 196032945 is about 580.9111175272.

The spelling of 196032945 in words is "one hundred ninety-six million, thirty-two thousand, nine hundred forty-five".