2716161 has 8 divisors (see below), whose sum is σ = 4138944. Its totient is φ = 1552080.

The previous prime is 2716159. The next prime is 2716163. The reversal of 2716161 is 1616172.

It is an interprime number because it is at equal distance from previous prime (2716159) and next prime (2716163).

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

It is not a de Polignac number, because 2716161 - 2¹ = 2716159 is a prime.

2716161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2716163) 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, 64650 + ... + 64691.

It is an arithmetic number, because the mean of its divisors is an integer number (517368).

2^2716161 is an apocalyptic number.

2716161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2716161 is a deficient number, since it is larger than the sum of its proper divisors (1422783).

2716161 is a wasteful number, since it uses less digits than its factorization.

2716161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129351.

The product of its digits is 504, while the sum is 24.

The square root of 2716161 is about 1648.0779714564. The cubic root of 2716161 is about 139.5249374105.

The spelling of 2716161 in words is "two million, seven hundred sixteen thousand, one hundred sixty-one".