1340106 has 16 divisors (see below), whose sum is σ = 2700000. Its totient is φ = 443408.

The previous prime is 1340083. The next prime is 1340107. The reversal of 1340106 is 6010431.

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 7 ways as a sum of consecutive naturals, for example, 145 + ... + 1643.

It is an arithmetic number, because the mean of its divisors is an integer number (168750).

2^1340106 is an apocalyptic number.

1340106 is an abundant number, since it is smaller than the sum of its proper divisors (1359894).

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

1340106 is a wasteful number, since it uses less digits than its factorization.

1340106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1340106 is about 1157.6294744002. The cubic root of 1340106 is about 110.2502840887.

Adding to 1340106 its reverse (6010431), we get a palindrome (7350537).

The spelling of 1340106 in words is "one million, three hundred forty thousand, one hundred six".