614454468 has 24 divisors (see below), whose sum is σ = 1434179040. Its totient is φ = 204753600.

The previous prime is 614454461. The next prime is 614454479. The reversal of 614454468 is 864454416.

It is a happy number.

614454468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (614454461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46168 + ... + 57968.

It is an arithmetic number, because the mean of its divisors is an integer number (59757460).

Almost surely, 2^614454468 is an apocalyptic number.

It is an amenable number.

614454468 is an abundant number, since it is smaller than the sum of its proper divisors (819724572).

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

614454468 is a wasteful number, since it uses less digits than its factorization.

614454468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16147 (or 16145 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 614454468 is about 24788.1921083406. The cubic root of 614454468 is about 850.1519765165.

The spelling of 614454468 in words is "six hundred fourteen million, four hundred fifty-four thousand, four hundred sixty-eight".