7468668 has 18 divisors (see below), whose sum is σ = 18879224. Its totient is φ = 2489544.

The previous prime is 7468667. The next prime is 7468679. The reversal of 7468668 is 8668647.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103696 + ... + 103767.

Almost surely, 2^7468668 is an apocalyptic number.

It is an amenable number.

7468668 is an abundant number, since it is smaller than the sum of its proper divisors (11410556).

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

7468668 is a wasteful number, since it uses less digits than its factorization.

7468668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207473 (or 207468 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 7468668 is about 2732.8863862224. The cubic root of 7468668 is about 195.4704224151.

The spelling of 7468668 in words is "seven million, four hundred sixty-eight thousand, six hundred sixty-eight".