8121027 has 8 divisors (see below), whose sum is σ = 10876240. Its totient is φ = 5389920.

The previous prime is 8121013. The next prime is 8121049. The reversal of 8121027 is 7201218.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8121027 - 2⁴ = 8121011 is a prime.

It is a Duffinian number.

8121027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8120994 and 8121012.

It is not an unprimeable number, because it can be changed into a prime (8121067) 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, 5224 + ... + 6597.

It is an arithmetic number, because the mean of its divisors is an integer number (1359530).

Almost surely, 2^8121027 is an apocalyptic number.

8121027 is a deficient number, since it is larger than the sum of its proper divisors (2755213).

8121027 is a wasteful number, since it uses less digits than its factorization.

8121027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12053.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 8121027 is about 2849.7415672303. The cubic root of 8121027 is about 201.0035147030.

The spelling of 8121027 in words is "eight million, one hundred twenty-one thousand, twenty-seven".