7056089 has 4 divisors (see below), whose sum is σ = 7063524. Its totient is φ = 7048656.

The previous prime is 7056083. The next prime is 7056121. The reversal of 7056089 is 9806507.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9806507 = 79 ⋅124133.

It can be written as a sum of positive squares in 2 ways, for example, as 1729225 + 5326864 = 1315^2 + 2308^2 .

It is a cyclic number.

It is not a de Polignac number, because 7056089 - 2²⁰ = 6007513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7056083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2042 + ... + 4275.

It is an arithmetic number, because the mean of its divisors is an integer number (1765881).

Almost surely, 2^7056089 is an apocalyptic number.

It is an amenable number.

7056089 is a deficient number, since it is larger than the sum of its proper divisors (7435).

7056089 is a wasteful number, since it uses less digits than its factorization.

7056089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7434.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 7056089 is about 2656.3299870310. The cubic root of 7056089 is about 191.8026853863.

The spelling of 7056089 in words is "seven million, fifty-six thousand, eighty-nine".