7242684 has 12 divisors (see below), whose sum is σ = 16899624. Its totient is φ = 2414224.

The previous prime is 7242679. The next prime is 7242707. The reversal of 7242684 is 4862427.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 301767 + ... + 301790.

It is an arithmetic number, because the mean of its divisors is an integer number (1408302).

Almost surely, 2^7242684 is an apocalyptic number.

It is an amenable number.

7242684 is an abundant number, since it is smaller than the sum of its proper divisors (9656940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7242684 is a wasteful number, since it uses less digits than its factorization.

7242684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603564 (or 603562 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 7242684 is about 2691.2235135715. The cubic root of 7242684 is about 193.4787082048.

The spelling of 7242684 in words is "seven million, two hundred forty-two thousand, six hundred eighty-four".