196496311 has 8 divisors (see below), whose sum is σ = 217874448. Its totient is φ = 175704000.

The previous prime is 196496273. The next prime is 196496329. The reversal of 196496311 is 113694691.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 196496311 - 2²⁷ = 62278583 is a prime.

It is a super-2 number, since 2×196496311² = 77221600473217442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196496351) 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, 145750 + ... + 147091.

It is an arithmetic number, because the mean of its divisors is an integer number (27234306).

Almost surely, 2^196496311 is an apocalyptic number.

196496311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

196496311 is a deficient number, since it is larger than the sum of its proper divisors (21378137).

196496311 is a wasteful number, since it uses less digits than its factorization.

196496311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292913.

The product of its digits is 34992, while the sum is 40.

The square root of 196496311 is about 14017.7141859862. The cubic root of 196496311 is about 581.3684601354.

The spelling of 196496311 in words is "one hundred ninety-six million, four hundred ninety-six thousand, three hundred eleven".