1348688 has 40 divisors (see below), whose sum is σ = 2916480. Its totient is φ = 599040.

The previous prime is 1348673. The next prime is 1348727. The reversal of 1348688 is 8868431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13856 + ... + 13952.

It is an arithmetic number, because the mean of its divisors is an integer number (72912).

2^1348688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458240).

1348688 is an abundant number, since it is smaller than the sum of its proper divisors (1567792).

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

1348688 is a wasteful number, since it uses less digits than its factorization.

1348688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 189 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 1348688 is about 1161.3302717143. The cubic root of 1348688 is about 110.4851300261.

The spelling of 1348688 in words is "one million, three hundred forty-eight thousand, six hundred eighty-eight".