76161 has 8 divisors (see below), whose sum is σ = 103680. Its totient is φ = 49712.

The previous prime is 76159. The next prime is 76163. The reversal of 76161 is 16167.

It is an interprime number because it is at equal distance from previous prime (76159) and next prime (76163).

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 76161 - 2¹ = 76159 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (76163) 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, 81 + ... + 398.

It is an arithmetic number, because the mean of its divisors is an integer number (12960).

2⁷⁶¹⁶¹ is an apocalyptic number.

It is an amenable number.

76161 is a deficient number, since it is larger than the sum of its proper divisors (27519).

76161 is a wasteful number, since it uses less digits than its factorization.

76161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 252, while the sum is 21.

The square root of 76161 is about 275.9728247491. The cubic root of 76161 is about 42.3881256056.

The spelling of 76161 in words is "seventy-six thousand, one hundred sixty-one".