196253747 has 2 divisors, whose sum is σ = 196253748. Its totient is φ = 196253746.

The previous prime is 196253731. The next prime is 196253773. The reversal of 196253747 is 747352691.

196253747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196253747 - 2⁴ = 196253731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196253698 and 196253707.

It is not a weakly prime, because it can be changed into another prime (196252747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98126873 + 98126874.

It is an arithmetic number, because the mean of its divisors is an integer number (98126874).

Almost surely, 2^196253747 is an apocalyptic number.

196253747 is a deficient number, since it is larger than the sum of its proper divisors (1).

196253747 is an equidigital number, since it uses as much as digits as its factorization.

196253747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 44.

The square root of 196253747 is about 14009.0594616484. The cubic root of 196253747 is about 581.1291390593.

The spelling of 196253747 in words is "one hundred ninety-six million, two hundred fifty-three thousand, seven hundred forty-seven".