305468 has 6 divisors (see below), whose sum is σ = 534576. Its totient is φ = 152732.

The previous prime is 305449. The next prime is 305471. The reversal of 305468 is 864503.

305468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 305468.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38180 + ... + 38187.

It is an arithmetic number, because the mean of its divisors is an integer number (89096).

2³⁰⁵⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

305468 is a deficient number, since it is larger than the sum of its proper divisors (229108).

305468 is a wasteful number, since it uses less digits than its factorization.

305468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76371 (or 76369 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 305468 is about 552.6915957385. The cubic root of 305468 is about 67.3475664016.

The spelling of 305468 in words is "three hundred five thousand, four hundred sixty-eight".