1996242827 has 8 divisors (see below), whose sum is σ = 2041161120. Its totient is φ = 1951593280.

The previous prime is 1996242821. The next prime is 1996242839. The reversal of 1996242827 is 7282426991.

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 1996242827 - 2⁸ = 1996242571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1996242821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52127 + ... + 81912.

It is an arithmetic number, because the mean of its divisors is an integer number (255145140).

Almost surely, 2^1996242827 is an apocalyptic number.

1996242827 is a deficient number, since it is larger than the sum of its proper divisors (44918293).

1996242827 is a wasteful number, since it uses less digits than its factorization.

1996242827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134373.

The product of its digits is 870912, while the sum is 50.

The square root of 1996242827 is about 44679.3333320899. Note that the first 5 decimals coincide. The cubic root of 1996242827 is about 1259.1315984456.

The spelling of 1996242827 in words is "one billion, nine hundred ninety-six million, two hundred forty-two thousand, eight hundred twenty-seven".