8160651 has 12 divisors (see below), whose sum is σ = 11812528. Its totient is φ = 5428944.

The previous prime is 8160637. The next prime is 8160673. The reversal of 8160651 is 1560618.

8160651 is a `hidden beast` number, since 8 + 1 + 6 + 0 + 651 = 666.

8160651 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8160651 - 2¹¹ = 8158603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8160601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7146 + ... + 8208.

Almost surely, 2^8160651 is an apocalyptic number.

8160651 is a deficient number, since it is larger than the sum of its proper divisors (3651877).

8160651 is a wasteful number, since it uses less digits than its factorization.

8160651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1919 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8160651 is about 2856.6853169364. The cubic root of 8160651 is about 201.3298956208.

The spelling of 8160651 in words is "eight million, one hundred sixty thousand, six hundred fifty-one".