7289002 has 16 divisors (see below), whose sum is σ = 12673152. Its totient is φ = 3079440.

The previous prime is 7288993. The next prime is 7289003. The reversal of 7289002 is 2009827.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7289003) 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, 2673 + ... + 4660.

It is an arithmetic number, because the mean of its divisors is an integer number (792072).

Almost surely, 2^7289002 is an apocalyptic number.

7289002 is a deficient number, since it is larger than the sum of its proper divisors (5384150).

7289002 is a wasteful number, since it uses less digits than its factorization.

7289002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 7289002 is about 2699.8151788595. The cubic root of 7289002 is about 193.8902734447.

It can be divided in two parts, 728 and 9002, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 7289002 in words is "seven million, two hundred eighty-nine thousand, two".