8160977 has 8 divisors (see below), whose sum is σ = 9210240. Its totient is φ = 7162960.

The previous prime is 8160961. The next prime is 8160989. The reversal of 8160977 is 7790618.

It is a happy number.

8160977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8160977 - 2⁴ = 8160961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8160977.

It is not an unprimeable number, because it can be changed into a prime (8160917) 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, 12473 + ... + 13110.

It is an arithmetic number, because the mean of its divisors is an integer number (1151280).

Almost surely, 2^8160977 is an apocalyptic number.

It is an amenable number.

8160977 is a deficient number, since it is larger than the sum of its proper divisors (1049263).

8160977 is a wasteful number, since it uses less digits than its factorization.

8160977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25623.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 8160977 is about 2856.7423755040. The cubic root of 8160977 is about 201.3325764802.

The spelling of 8160977 in words is "eight million, one hundred sixty thousand, nine hundred seventy-seven".