7382089 has 27 divisors (see below), whose sum is σ = 9273159. Its totient is φ = 5868720.

The previous prime is 7382087. The next prime is 7382093. The reversal of 7382089 is 9802837.

The square root of 7382089 is 2717.

It is a perfect power (a square), and thus also a powerful number.

7382089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1092025 + 6290064 = 1045^2 + 2508^2 .

It is not a de Polignac number, because 7382089 - 2¹ = 7382087 is a prime.

7382089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7382087) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 388522 + ... + 388540.

Almost surely, 2^7382089 is an apocalyptic number.

7382089 is the 2717-th square number.

7382089 is the 1359-th centered octagonal number.

It is an amenable number.

7382089 is a deficient number, since it is larger than the sum of its proper divisors (1891070).

7382089 is a wasteful number, since it uses less digits than its factorization.

7382089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 43 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The cubic root of 7382089 is about 194.7121679437.

The spelling of 7382089 in words is "seven million, three hundred eighty-two thousand, eighty-nine".