8164961 has 8 divisors (see below), whose sum is σ = 9356160. Its totient is φ = 6979968.

The previous prime is 8164943. The next prime is 8164967. The reversal of 8164961 is 1694618.

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 8164961 - 2¹⁴ = 8148577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8164967) 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, 1745 + ... + 4401.

It is an arithmetic number, because the mean of its divisors is an integer number (1169520).

Almost surely, 2^8164961 is an apocalyptic number.

It is an amenable number.

8164961 is a deficient number, since it is larger than the sum of its proper divisors (1191199).

8164961 is a wasteful number, since it uses less digits than its factorization.

8164961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103.

The product of its digits is 10368, while the sum is 35.

The square root of 8164961 is about 2857.4395881628. The cubic root of 8164961 is about 201.3653331177.

The spelling of 8164961 in words is "eight million, one hundred sixty-four thousand, nine hundred sixty-one".