196608001 has 4 divisors (see below), whose sum is σ = 199940400. Its totient is φ = 193275604.

The previous prime is 196607989. The next prime is 196608007. The reversal of 196608001 is 100806691.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 196608001 - 2⁵ = 196607969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196608007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666111 + ... + 1666228.

It is an arithmetic number, because the mean of its divisors is an integer number (49985100).

It is a Proth number, since it is equal to 375 ⋅ 2¹⁹ + 1 and 375 < 2¹⁹.

Almost surely, 2^196608001 is an apocalyptic number.

It is an amenable number.

196608001 is a deficient number, since it is larger than the sum of its proper divisors (3332399).

196608001 is an equidigital number, since it uses as much as digits as its factorization.

196608001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332398.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 196608001 is about 14021.6975077913. The cubic root of 196608001 is about 581.4785906921.

The spelling of 196608001 in words is "one hundred ninety-six million, six hundred eight thousand, one".