196035001 has 4 divisors (see below), whose sum is σ = 196070004. Its totient is φ = 196000000.

The previous prime is 196034977. The next prime is 196035017. The reversal of 196035001 is 100530691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 109098025 + 86936976 = 10445^2 + 9324^2 .

It is a 3-Lehmer number, since φ(196035001) divides (196035001-1)³.

It is a cyclic number.

It is not a de Polignac number, because 196035001 - 2¹⁹ = 195510713 is a prime.

It is a deceptive number, since it divides R_196035000.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196035401) 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, 7000 + ... + 21001.

It is an arithmetic number, because the mean of its divisors is an integer number (49017501).

It is a Poulet number, since it divides 2^196035000-1.

Almost surely, 2^196035001 is an apocalyptic number.

196035001 is the 7001-st decagonal number.

It is an amenable number.

196035001 is a deficient number, since it is larger than the sum of its proper divisors (35003).

196035001 is an equidigital number, since it uses as much as digits as its factorization.

196035001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35002.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 196035001 is about 14001.2499799125. The cubic root of 196035001 is about 580.9131483918.

Adding to 196035001 its reverse (100530691), we get a palindrome (296565692).

The spelling of 196035001 in words is "one hundred ninety-six million, thirty-five thousand, one".