196032887 has 8 divisors (see below), whose sum is σ = 205462656. Its totient is φ = 186678712.

The previous prime is 196032883. The next prime is 196032901. The reversal of 196032887 is 788230691.

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 196032887 - 2² = 196032883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196032883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13553 + ... + 23994.

It is an arithmetic number, because the mean of its divisors is an integer number (25682832).

Almost surely, 2^196032887 is an apocalyptic number.

196032887 is a deficient number, since it is larger than the sum of its proper divisors (9429769).

196032887 is a wasteful number, since it uses less digits than its factorization.

196032887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37797.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 196032887 is about 14001.1744864493. The cubic root of 196032887 is about 580.9110602361.

The spelling of 196032887 in words is "one hundred ninety-six million, thirty-two thousand, eight hundred eighty-seven".