196893134 has 4 divisors (see below), whose sum is σ = 295339704. Its totient is φ = 98446566.

The previous prime is 196893071. The next prime is 196893157. The reversal of 196893134 is 431398691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431398691 = 283 ⋅1524377.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 49223282 + ... + 49223285.

It is an arithmetic number, because the mean of its divisors is an integer number (73834926).

Almost surely, 2^196893134 is an apocalyptic number.

196893134 is a deficient number, since it is larger than the sum of its proper divisors (98446570).

196893134 is an equidigital number, since it uses as much as digits as its factorization.

196893134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98446569.

The product of its digits is 139968, while the sum is 44.

The square root of 196893134 is about 14031.8613875708. The cubic root of 196893134 is about 581.7595535695.

The spelling of 196893134 in words is "one hundred ninety-six million, eight hundred ninety-three thousand, one hundred thirty-four".