8070609 has 16 divisors (see below), whose sum is σ = 11007360. Its totient is φ = 5258880.

The previous prime is 8070599. The next prime is 8070617. The reversal of 8070609 is 9060708.

It is a happy number.

It is not a de Polignac number, because 8070609 - 2¹⁹ = 7546321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8070659) 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 15 ways as a sum of consecutive naturals, for example, 44499 + ... + 44679.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^8070609 is an apocalyptic number.

8070609 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

It is an amenable number.

8070609 is a deficient number, since it is larger than the sum of its proper divisors (2936751).

8070609 is a wasteful number, since it uses less digits than its factorization.

8070609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 8070609 is about 2840.8817293228. The cubic root of 8070609 is about 200.5866856503.

Subtracting 8070609 from its reverse (9060708), we obtain a palindrome (990099).

The spelling of 8070609 in words is "eight million, seventy thousand, six hundred nine".