8027945 has 8 divisors (see below), whose sum is σ = 9703680. Its totient is φ = 6375600.

The previous prime is 8027941. The next prime is 8027969. The reversal of 8027945 is 5497208.

It is a happy number.

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

It is not a de Polignac number, because 8027945 - 2² = 8027941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8027941) 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, 5081 + ... + 6470.

It is an arithmetic number, because the mean of its divisors is an integer number (1212960).

Almost surely, 2^8027945 is an apocalyptic number.

It is an amenable number.

8027945 is a deficient number, since it is larger than the sum of its proper divisors (1675735).

8027945 is a wasteful number, since it uses less digits than its factorization.

8027945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11695.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8027945 is about 2833.3628429836. The cubic root of 8027945 is about 200.2326043712.

The spelling of 8027945 in words is "eight million, twenty-seven thousand, nine hundred forty-five".