196813401 has 8 divisors (see below), whose sum is σ = 271466880. Its totient is φ = 126684432.

The previous prime is 196813399. The next prime is 196813417. The reversal of 196813401 is 104318691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196813401 - 2¹ = 196813399 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (196813601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131025 + ... + 1131198.

It is an arithmetic number, because the mean of its divisors is an integer number (33933360).

Almost surely, 2^196813401 is an apocalyptic number.

It is an amenable number.

196813401 is a deficient number, since it is larger than the sum of its proper divisors (74653479).

196813401 is a wasteful number, since it uses less digits than its factorization.

196813401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262255.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 196813401 is about 14029.0199586429. The cubic root of 196813401 is about 581.6810140147.

The spelling of 196813401 in words is "one hundred ninety-six million, eight hundred thirteen thousand, four hundred one".