1241442 has 24 divisors (see below), whose sum is σ = 2848716. Its totient is φ = 389376.

The previous prime is 1241437. The next prime is 1241447. The reversal of 1241442 is 2441421.

It is an interprime number because it is at equal distance from previous prime (1241437) and next prime (1241447).

It can be written as a sum of positive squares in 2 ways, for example, as 1212201 + 29241 = 1101^2 + 171^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1241447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1723 + ... + 2334.

2^1241442 is an apocalyptic number.

1241442 is an abundant number, since it is smaller than the sum of its proper divisors (1607274).

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

1241442 is a wasteful number, since it uses less digits than its factorization.

1241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082 (or 4079 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 1241442 is about 1114.2001615509. The cubic root of 1241442 is about 107.4753359678.

Adding to 1241442 its reverse (2441421), we get a palindrome (3682863).

The spelling of 1241442 in words is "one million, two hundred forty-one thousand, four hundred forty-two".