196083878 has 8 divisors (see below), whose sum is σ = 306913968. Its totient is φ = 93779224.

The previous prime is 196083871. The next prime is 196083883. The reversal of 196083878 is 878380691.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196083871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2131301 + ... + 2131392.

It is an arithmetic number, because the mean of its divisors is an integer number (38364246).

Almost surely, 2^196083878 is an apocalyptic number.

196083878 is a deficient number, since it is larger than the sum of its proper divisors (110830090).

196083878 is a wasteful number, since it uses less digits than its factorization.

196083878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262718.

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 196083878 is about 14002.9953224301. The cubic root of 196083878 is about 580.9614236698.

The spelling of 196083878 in words is "one hundred ninety-six million, eighty-three thousand, eight hundred seventy-eight".