1148313 has 16 divisors (see below), whose sum is σ = 1615680. Its totient is φ = 724416.

The previous prime is 1148311. The next prime is 1148327. The reversal of 1148313 is 3138411.

It is not a de Polignac number, because 1148313 - 2¹ = 1148311 is a prime.

1148313 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148313.

It is not an unprimeable number, because it can be changed into a prime (1148311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5731 + ... + 5927.

It is an arithmetic number, because the mean of its divisors is an integer number (100980).

2^1148313 is an apocalyptic number.

It is an amenable number.

1148313 is a deficient number, since it is larger than the sum of its proper divisors (467367).

1148313 is a wasteful number, since it uses less digits than its factorization.

1148313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296.

The product of its digits is 288, while the sum is 21.

The square root of 1148313 is about 1071.5936729936. The cubic root of 1148313 is about 104.7176997450.

The spelling of 1148313 in words is "one million, one hundred forty-eight thousand, three hundred thirteen".