995462161 has 4 divisors (see below), whose sum is σ = 1005318324. Its totient is φ = 985606000.

The previous prime is 995462159. The next prime is 995462179. The reversal of 995462161 is 161264599.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 965966400 + 29495761 = 31080^2 + 5431^2 .

It is a cyclic number.

It is not a de Polignac number, because 995462161 - 2¹ = 995462159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995462131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4927930 + ... + 4928131.

It is an arithmetic number, because the mean of its divisors is an integer number (251329581).

Almost surely, 2^995462161 is an apocalyptic number.

It is an amenable number.

995462161 is a deficient number, since it is larger than the sum of its proper divisors (9856163).

995462161 is a wasteful number, since it uses less digits than its factorization.

995462161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9856162.

The product of its digits is 116640, while the sum is 43.

The square root of 995462161 is about 31550.9454850405. The cubic root of 995462161 is about 998.4850932163.

The spelling of 995462161 in words is "nine hundred ninety-five million, four hundred sixty-two thousand, one hundred sixty-one".