308014 has 16 divisors (see below), whose sum is σ = 540000. Its totient is φ = 131712.

The previous prime is 308003. The next prime is 308017. The reversal of 308014 is 410803.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308017) by changing a digit.

308014 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 910.

It is an arithmetic number, because the mean of its divisors is an integer number (33750).

2³⁰⁸⁰¹⁴ is an apocalyptic number.

308014 is a deficient number, since it is larger than the sum of its proper divisors (231986).

308014 is an equidigital number, since it uses as much as digits as its factorization.

308014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 308014 is about 554.9900900016. The cubic root of 308014 is about 67.5341573807.

Adding to 308014 its reverse (410803), we get a palindrome (718817).

The spelling of 308014 in words is "three hundred eight thousand, fourteen".