196842046 has 8 divisors (see below), whose sum is σ = 302129784. Its totient is φ = 96132120.

The previous prime is 196842043. The next prime is 196842067. The reversal of 196842046 is 640248691.

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

It is a super-2 number, since 2×196842046² = 77493582146932232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196842043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144345 + ... + 1144516.

It is an arithmetic number, because the mean of its divisors is an integer number (37766223).

Almost surely, 2^196842046 is an apocalyptic number.

196842046 is a deficient number, since it is larger than the sum of its proper divisors (105287738).

196842046 is a wasteful number, since it uses less digits than its factorization.

196842046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288906.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 196842046 is about 14030.0408409954. The cubic root of 196842046 is about 581.7092326968.

The spelling of 196842046 in words is "one hundred ninety-six million, eight hundred forty-two thousand, forty-six".