7089137 has 16 divisors (see below), whose sum is σ = 8138880. Its totient is φ = 6115200.

The previous prime is 7089133. The next prime is 7089143. The reversal of 7089137 is 7319807.

It is a cyclic number.

It is not a de Polignac number, because 7089137 - 2² = 7089133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7089097 and 7089106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7089133) 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, 22493 + ... + 22805.

It is an arithmetic number, because the mean of its divisors is an integer number (508680).

Almost surely, 2^7089137 is an apocalyptic number.

It is an amenable number.

7089137 is a deficient number, since it is larger than the sum of its proper divisors (1049743).

7089137 is a wasteful number, since it uses less digits than its factorization.

7089137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 7089137 is about 2662.5433329807. The cubic root of 7089137 is about 192.1016623793.

The spelling of 7089137 in words is "seven million, eighty-nine thousand, one hundred thirty-seven".