7110889 has 2 divisors, whose sum is σ = 7110890. Its totient is φ = 7110888.

The previous prime is 7110877. The next prime is 7110907. The reversal of 7110889 is 9880117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5368489 + 1742400 = 2317^2 + 1320^2 .

It is a cyclic number.

It is not a de Polignac number, because 7110889 - 2¹⁵ = 7078121 is a prime.

It is not a weakly prime, because it can be changed into another prime (7110809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555444 + 3555445.

It is an arithmetic number, because the mean of its divisors is an integer number (3555445).

Almost surely, 2^7110889 is an apocalyptic number.

It is an amenable number.

7110889 is a deficient number, since it is larger than the sum of its proper divisors (1).

7110889 is an equidigital number, since it uses as much as digits as its factorization.

7110889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 7110889 is about 2666.6250205081. The cubic root of 7110889 is about 192.2979405640.

It can be divided in two parts, 7110 and 889, that multiplied together give a triangular number (6320790 = T₃₅₅₅).

The spelling of 7110889 in words is "seven million, one hundred ten thousand, eight hundred eighty-nine".