996165042 has 16 divisors (see below), whose sum is σ = 1992853152. Its totient is φ = 331967840.

The previous prime is 996165019. The next prime is 996165043. The reversal of 996165042 is 240561699.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 996164985 and 996165003.

It is not an unprimeable number, because it can be changed into a prime (996165043) 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, 5617 + ... + 44987.

It is an arithmetic number, because the mean of its divisors is an integer number (124553322).

Almost surely, 2^996165042 is an apocalyptic number.

996165042 is an abundant number, since it is smaller than the sum of its proper divisors (996688110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996165042 is a wasteful number, since it uses less digits than its factorization.

996165042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43593.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 996165042 is about 31562.0823457515. The cubic root of 996165042 is about 998.7200430759.

The spelling of 996165042 in words is "nine hundred ninety-six million, one hundred sixty-five thousand, forty-two".