196529395 has 4 divisors (see below), whose sum is σ = 235835280. Its totient is φ = 157223512.

The previous prime is 196529363. The next prime is 196529423. The reversal of 196529395 is 593925691.

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

It is a cyclic number.

It is not a de Polignac number, because 196529395 - 2⁵ = 196529363 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19652935 + ... + 19652944.

It is an arithmetic number, because the mean of its divisors is an integer number (58958820).

Almost surely, 2^196529395 is an apocalyptic number.

196529395 is a deficient number, since it is larger than the sum of its proper divisors (39305885).

196529395 is an equidigital number, since it uses as much as digits as its factorization.

196529395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39305884.

The product of its digits is 656100, while the sum is 49.

The square root of 196529395 is about 14018.8942145948. The cubic root of 196529395 is about 581.4010865575.

The spelling of 196529395 in words is "one hundred ninety-six million, five hundred twenty-nine thousand, three hundred ninety-five".