305294 has 8 divisors (see below), whose sum is σ = 499608. Its totient is φ = 138760.

The previous prime is 305281. The next prime is 305297. The reversal of 305294 is 492503.

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305297) 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, 6917 + ... + 6960.

It is an arithmetic number, because the mean of its divisors is an integer number (62451).

2³⁰⁵²⁹⁴ is an apocalyptic number.

305294 is a deficient number, since it is larger than the sum of its proper divisors (194314).

305294 is a wasteful number, since it uses less digits than its factorization.

305294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13890.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 305294 is about 552.5341618398. The cubic root of 305294 is about 67.3347765160.

Adding to 305294 its reverse (492503), we get a palindrome (797797).

The spelling of 305294 in words is "three hundred five thousand, two hundred ninety-four".