305874 has 12 divisors (see below), whose sum is σ = 662766. Its totient is φ = 101952.

The previous prime is 305873. The next prime is 305917. The reversal of 305874 is 478503.

305874 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 294849 + 11025 = 543^2 + 105^2 .

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 305874.

It is not an unprimeable number, because it can be changed into a prime (305873) 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, 8479 + ... + 8514.

2³⁰⁵⁸⁷⁴ is an apocalyptic number.

305874 is an abundant number, since it is smaller than the sum of its proper divisors (356892).

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

305874 is a wasteful number, since it uses less digits than its factorization.

305874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17001 (or 16998 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 305874 is about 553.0587672210. The cubic root of 305874 is about 67.3773905915.

The spelling of 305874 in words is "three hundred five thousand, eight hundred seventy-four".