1240106 has 16 divisors (see below), whose sum is σ = 2140224. Its totient is φ = 527904.

The previous prime is 1240097. The next prime is 1240117. The reversal of 1240106 is 6010421.

It is a super-3 number, since 3×1240106³ = 5721338995797333048, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806 + ... + 4118.

It is an arithmetic number, because the mean of its divisors is an integer number (133764).

2^1240106 is an apocalyptic number.

1240106 is a deficient number, since it is larger than the sum of its proper divisors (900118).

1240106 is a wasteful number, since it uses less digits than its factorization.

1240106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1240106 is about 1113.6004669539. The cubic root of 1240106 is about 107.4367682947.

Adding to 1240106 its reverse (6010421), we get a palindrome (7250527).

The spelling of 1240106 in words is "one million, two hundred forty thousand, one hundred six".