196352745 has 16 divisors (see below), whose sum is σ = 330699840. Its totient is φ = 99209664.

The previous prime is 196352743. The next prime is 196352753. The reversal of 196352745 is 547253691.

It is not a de Polignac number, because 196352745 - 2¹ = 196352743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196352697 and 196352706.

It is not an unprimeable number, because it can be changed into a prime (196352743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344194 + ... + 344763.

It is an arithmetic number, because the mean of its divisors is an integer number (20668740).

Almost surely, 2^196352745 is an apocalyptic number.

196352745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196352745 is a deficient number, since it is larger than the sum of its proper divisors (134347095).

196352745 is a wasteful number, since it uses less digits than its factorization.

196352745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688984.

The product of its digits is 226800, while the sum is 42.

The square root of 196352745 is about 14012.5923725769. The cubic root of 196352745 is about 581.2268373242.

The spelling of 196352745 in words is "one hundred ninety-six million, three hundred fifty-two thousand, seven hundred forty-five".