7047089 has 8 divisors (see below), whose sum is σ = 8078400. Its totient is φ = 6021936.

The previous prime is 7047083. The next prime is 7047091. The reversal of 7047089 is 9807407.

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 7047089 - 2⁸ = 7046833 is a prime.

It is a super-2 number, since 2×7047089² = 99322926747842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7047083) 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, 1262 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (1009800).

Almost surely, 2^7047089 is an apocalyptic number.

It is an amenable number.

7047089 is a deficient number, since it is larger than the sum of its proper divisors (1031311).

7047089 is a wasteful number, since it uses less digits than its factorization.

7047089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 7047089 is about 2654.6353798592. The cubic root of 7047089 is about 191.7211029583.

The spelling of 7047089 in words is "seven million, forty-seven thousand, eighty-nine".