1340108 has 48 divisors (see below), whose sum is σ = 3091200. Its totient is φ = 492480.

The previous prime is 1340107. The next prime is 1340113. The reversal of 1340108 is 8010431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1340107) 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, 5738 + ... + 5966.

It is an arithmetic number, because the mean of its divisors is an integer number (64400).

2^1340108 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 1340108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545600).

1340108 is an abundant number, since it is smaller than the sum of its proper divisors (1751092).

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

1340108 is a wasteful number, since it uses less digits than its factorization.

1340108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1340108 is about 1157.6303382341. The cubic root of 1340108 is about 110.2503389352.

Adding to 1340108 its reverse (8010431), we get a palindrome (9350539).

The spelling of 1340108 in words is "one million, three hundred forty thousand, one hundred eight".