7958065 has 8 divisors (see below), whose sum is σ = 9671040. Its totient is φ = 6285552.

The previous prime is 7958063. The next prime is 7958077. The reversal of 7958065 is 5608597.

It is a happy number.

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 7958065 - 2¹ = 7958063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7958063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9679 + ... + 10468.

It is an arithmetic number, because the mean of its divisors is an integer number (1208880).

Almost surely, 2^7958065 is an apocalyptic number.

It is an amenable number.

7958065 is a deficient number, since it is larger than the sum of its proper divisors (1712975).

7958065 is a wasteful number, since it uses less digits than its factorization.

7958065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20231.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 7958065 is about 2821.0042538075. The cubic root of 7958065 is about 199.6499292766.

The spelling of 7958065 in words is "seven million, nine hundred fifty-eight thousand, sixty-five".