8060921 has 8 divisors (see below), whose sum is σ = 9256800. Its totient is φ = 6942240.

The previous prime is 8060891. The next prime is 8060939. The reversal of 8060921 is 1290608.

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 8060921 - 2²² = 3866617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8060321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19076 + ... + 19493.

It is an arithmetic number, because the mean of its divisors is an integer number (1157100).

Almost surely, 2^8060921 is an apocalyptic number.

It is an amenable number.

8060921 is a deficient number, since it is larger than the sum of its proper divisors (1195879).

8060921 is a wasteful number, since it uses less digits than its factorization.

8060921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38599.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 8060921 is about 2839.1761128891. The cubic root of 8060921 is about 200.5063917548.

The spelling of 8060921 in words is "eight million, sixty thousand, nine hundred twenty-one".