319148 has 12 divisors (see below), whose sum is σ = 582960. Its totient is φ = 152592.

The previous prime is 319147. The next prime is 319159. The reversal of 319148 is 841913.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (319147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643 + ... + 1826.

It is an arithmetic number, because the mean of its divisors is an integer number (48580).

2³¹⁹¹⁴⁸ is an apocalyptic number.

It is an amenable number.

319148 is a deficient number, since it is larger than the sum of its proper divisors (263812).

319148 is a wasteful number, since it uses less digits than its factorization.

319148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496 (or 3494 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

The square root of 319148 is about 564.9318542975. The cubic root of 319148 is about 68.3382797662.

The spelling of 319148 in words is "three hundred nineteen thousand, one hundred forty-eight".