7243416 has 48 divisors (see below), whose sum is σ = 20155200. Its totient is φ = 2348352.

The previous prime is 7243409. The next prime is 7243421. The reversal of 7243416 is 6143427.

7243416 is a `hidden beast` number, since 7 + 243 + 416 = 666.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 7243416.

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 11 ways as a sum of consecutive naturals, for example, 1305 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (419900).

Almost surely, 2^7243416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7243416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10077600).

7243416 is an abundant number, since it is smaller than the sum of its proper divisors (12911784).

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

7243416 is a wasteful number, since it uses less digits than its factorization.

7243416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768 (or 2761 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 7243416 is about 2691.3595077581. The cubic root of 7243416 is about 193.4852261220.

The spelling of 7243416 in words is "seven million, two hundred forty-three thousand, four hundred sixteen".