7089530 has 16 divisors (see below), whose sum is σ = 14584320. Its totient is φ = 2430672.

The previous prime is 7089529. The next prime is 7089553. The reversal of 7089530 is 359807.

It is a super-2 number, since 2×7089530² = 100522871241800, which contains 22 as substring.

It is an unprimeable number.

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, 50570 + ... + 50709.

It is an arithmetic number, because the mean of its divisors is an integer number (911520).

Almost surely, 2^7089530 is an apocalyptic number.

7089530 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7089530 is an abundant number, since it is smaller than the sum of its proper divisors (7494790).

7089530 is a wasteful number, since it uses less digits than its factorization.

7089530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101293.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 7089530 is about 2662.6171335737. The cubic root of 7089530 is about 192.1052121559.

The spelling of 7089530 in words is "seven million, eighty-nine thousand, five hundred thirty".