7418368 has 20 divisors (see below), whose sum is σ = 14823270. Its totient is φ = 3708928.

The previous prime is 7418347. The next prime is 7418371. The reversal of 7418368 is 8638147.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7139584 + 278784 = 2672^2 + 528^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6733 + ... + 7756.

Almost surely, 2^7418368 is an apocalyptic number.

It is an amenable number.

7418368 is a deficient number, since it is larger than the sum of its proper divisors (7404902).

7418368 is an equidigital number, since it uses as much as digits as its factorization.

7418368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14507 (or 14491 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 7418368 is about 2723.6681148774. The cubic root of 7418368 is about 195.0306153991.

The spelling of 7418368 in words is "seven million, four hundred eighteen thousand, three hundred sixty-eight".