1310148 has 48 divisors (see below), whose sum is σ = 3884160. Its totient is φ = 374112.

The previous prime is 1310147. The next prime is 1310171. The reversal of 1310148 is 8410131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1310148.

It is not an unprimeable number, because it can be changed into a prime (1310143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111 + ... + 1622.

It is an arithmetic number, because the mean of its divisors is an integer number (80920).

2^1310148 is an apocalyptic number.

1310148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1942080).

1310148 is an abundant number, since it is smaller than the sum of its proper divisors (2574012).

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

1310148 is a wasteful number, since it uses less digits than its factorization.

1310148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1745 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1310148 is about 1144.6169665001. The cubic root of 1310148 is about 109.4225385730.

Adding to 1310148 its reverse (8410131), we get a palindrome (9720279).

The spelling of 1310148 in words is "one million, three hundred ten thousand, one hundred forty-eight".