1241422 has 32 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 463968.

The previous prime is 1241417. The next prime is 1241423. The reversal of 1241422 is 2241421.

It is a super-2 number, since 2×1241422² = 3082257164168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241396 and 1241405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

2^1241422 is an apocalyptic number.

1241422 is a deficient number, since it is larger than the sum of its proper divisors (1177778).

1241422 is a wasteful number, since it uses less digits than its factorization.

1241422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its digits is 128, while the sum is 16.

The square root of 1241422 is about 1114.1911864667. The cubic root of 1241422 is about 107.4747588115.

Adding to 1241422 its reverse (2241421), we get a palindrome (3482843).

Subtracting 1241422 from its reverse (2241421), we obtain a palindrome (999999).

The spelling of 1241422 in words is "one million, two hundred forty-one thousand, four hundred twenty-two".