1240116 has 24 divisors (see below), whose sum is σ = 3064320. Its totient is φ = 388992.

The previous prime is 1240097. The next prime is 1240117. The reversal of 1240116 is 6110421.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 1240095 and 1240104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240117) 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, 2836 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (127680).

2^1240116 is an apocalyptic number.

It is an amenable number.

1240116 is an abundant number, since it is smaller than the sum of its proper divisors (1824204).

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

1240116 is a wasteful number, since it uses less digits than its factorization.

1240116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103 (or 6101 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1240116 is about 1113.6049568855. The cubic root of 1240116 is about 107.4370570778.

Adding to 1240116 its reverse (6110421), we get a palindrome (7350537).

The spelling of 1240116 in words is "one million, two hundred forty thousand, one hundred sixteen".