7243036 has 12 divisors (see below), whose sum is σ = 12836320. Its totient is φ = 3575520.

The previous prime is 7243021. The next prime is 7243109. The reversal of 7243036 is 6303427.

It is a self number, because there is not a number n which added to its sum of digits gives 7243036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11145 + ... + 11776.

Almost surely, 2^7243036 is an apocalyptic number.

It is an amenable number.

7243036 is a deficient number, since it is larger than the sum of its proper divisors (5593284).

7243036 is a wasteful number, since it uses less digits than its factorization.

7243036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23004 (or 23002 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 7243036 is about 2691.2889105408. The cubic root of 7243036 is about 193.4818425586.

The spelling of 7243036 in words is "seven million, two hundred forty-three thousand, thirty-six".