196592086 has 8 divisors (see below), whose sum is σ = 307709424. Its totient is φ = 94022280.

The previous prime is 196592051. The next prime is 196592141. The reversal of 196592086 is 680295691.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 4273741 = 196592086 / (1 + 9 + 6 + 5 + 9 + 2 + 0 + 8 + 6).

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 in 3 ways as a sum of consecutive naturals, for example, 2136825 + ... + 2136916.

It is an arithmetic number, because the mean of its divisors is an integer number (38463678).

Almost surely, 2^196592086 is an apocalyptic number.

196592086 is a deficient number, since it is larger than the sum of its proper divisors (111117338).

196592086 is a wasteful number, since it uses less digits than its factorization.

196592086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273766.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 196592086 is about 14021.1299829935. The cubic root of 196592086 is about 581.4629004499.

The spelling of 196592086 in words is "one hundred ninety-six million, five hundred ninety-two thousand, eighty-six".