7214768 has 20 divisors (see below), whose sum is σ = 15249768. Its totient is φ = 3279360.

The previous prime is 7214747. The next prime is 7214771. The reversal of 7214768 is 8674127.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 20321 + ... + 20672.

Almost surely, 2^7214768 is an apocalyptic number.

It is an amenable number.

7214768 is an abundant number, since it is smaller than the sum of its proper divisors (8035000).

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

7214768 is a wasteful number, since it uses less digits than its factorization.

7214768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41012 (or 41006 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 7214768 is about 2686.0320176796. The cubic root of 7214768 is about 193.2298084937.

The spelling of 7214768 in words is "seven million, two hundred fourteen thousand, seven hundred sixty-eight".