7214268 has 12 divisors (see below), whose sum is σ = 16833320. Its totient is φ = 2404752.

The previous prime is 7214257. The next prime is 7214269. The reversal of 7214268 is 8624127.

7214268 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7214269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300583 + ... + 300606.

Almost surely, 2^7214268 is an apocalyptic number.

It is an amenable number.

7214268 is an abundant number, since it is smaller than the sum of its proper divisors (9619052).

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

7214268 is a wasteful number, since it uses less digits than its factorization.

7214268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601196 (or 601194 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 7214268 is about 2685.9389419717. The cubic root of 7214268 is about 193.2253446340.

The spelling of 7214268 in words is "seven million, two hundred fourteen thousand, two hundred sixty-eight".