7070889 has 16 divisors (see below), whose sum is σ = 10979712. Its totient is φ = 3963648.

The previous prime is 7070879. The next prime is 7070893. The reversal of 7070889 is 9880707.

7070889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7070889 - 2⁴ = 7070873 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070849) 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, 2064 + ... + 4289.

It is an arithmetic number, because the mean of its divisors is an integer number (686232).

Almost surely, 2^7070889 is an apocalyptic number.

It is an amenable number.

7070889 is a deficient number, since it is larger than the sum of its proper divisors (3908823).

7070889 is a wasteful number, since it uses less digits than its factorization.

7070889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416.

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 7070889 is about 2659.1143262372. The cubic root of 7070889 is about 191.9366924528.

The spelling of 7070889 in words is "seven million, seventy thousand, eight hundred eighty-nine".