7229685 has 16 divisors (see below), whose sum is σ = 11715840. Its totient is φ = 3806400.

The previous prime is 7229639. The next prime is 7229687. The reversal of 7229685 is 5869227.

It is a happy number.

It is not a de Polignac number, because 7229685 - 2¹⁷ = 7098613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7229687) 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, 1866 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (732240).

Almost surely, 2^7229685 is an apocalyptic number.

It is an amenable number.

7229685 is a deficient number, since it is larger than the sum of its proper divisors (4486155).

7229685 is a wasteful number, since it uses less digits than its factorization.

7229685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188.

The product of its digits is 60480, while the sum is 39.

The square root of 7229685 is about 2688.8073564315. The cubic root of 7229685 is about 193.3628885322.

The spelling of 7229685 in words is "seven million, two hundred twenty-nine thousand, six hundred eighty-five".