1241218 has 24 divisors (see below), whose sum is σ = 2145024. Its totient is φ = 537240.

The previous prime is 1241203. The next prime is 1241243. The reversal of 1241218 is 8121421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1241195 and 1241204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5455 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (89376).

2^1241218 is an apocalyptic number.

1241218 is a deficient number, since it is larger than the sum of its proper divisors (903806).

1241218 is a wasteful number, since it uses less digits than its factorization.

1241218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 259 counting only the distinct ones).

The product of its digits is 128, while the sum is 19.

The square root of 1241218 is about 1114.0996364778. The cubic root of 1241218 is about 107.4688714630.

Adding to 1241218 its reverse (8121421), we get a palindrome (9362639).

The spelling of 1241218 in words is "one million, two hundred forty-one thousand, two hundred eighteen".