196040395 has 16 divisors (see below), whose sum is σ = 238422240. Its totient is φ = 154727424.

The previous prime is 196040381. The next prime is 196040407. The reversal of 196040395 is 593040691.

It is a cyclic number.

It is not a de Polignac number, because 196040395 - 2¹³ = 196032203 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299889 + ... + 300541.

It is an arithmetic number, because the mean of its divisors is an integer number (14901390).

Almost surely, 2^196040395 is an apocalyptic number.

196040395 is a deficient number, since it is larger than the sum of its proper divisors (42381845).

196040395 is an equidigital number, since it uses as much as digits as its factorization.

196040395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 196040395 is about 14001.4426042462. The cubic root of 196040395 is about 580.9184763805.

The spelling of 196040395 in words is "one hundred ninety-six million, forty thousand, three hundred ninety-five".