996259155 has 8 divisors (see below), whose sum is σ = 1594014672. Its totient is φ = 531338208.

The previous prime is 996259139. The next prime is 996259169. The reversal of 996259155 is 551952699.

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

It is not a de Polignac number, because 996259155 - 2⁴ = 996259139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 996259098 and 996259107.

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 7 ways as a sum of consecutive naturals, for example, 33208624 + ... + 33208653.

It is an arithmetic number, because the mean of its divisors is an integer number (199251834).

Almost surely, 2^996259155 is an apocalyptic number.

996259155 is a deficient number, since it is larger than the sum of its proper divisors (597755517).

996259155 is a wasteful number, since it uses less digits than its factorization.

996259155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66417285.

The product of its digits is 1093500, while the sum is 51.

The square root of 996259155 is about 31563.5732292781. The cubic root of 996259155 is about 998.7514935470.

The spelling of 996259155 in words is "nine hundred ninety-six million, two hundred fifty-nine thousand, one hundred fifty-five".