1142414 has 16 divisors (see below), whose sum is σ = 2109408. Its totient is φ = 451872.

The previous prime is 1142389. The next prime is 1142423. The reversal of 1142414 is 4142411.

It is a junction number, because it is equal to n+sod(n) for n = 1142392 and 1142401.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2957 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (131838).

2^1142414 is an apocalyptic number.

1142414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1142414 is a deficient number, since it is larger than the sum of its proper divisors (966994).

1142414 is a wasteful number, since it uses less digits than its factorization.

1142414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299.

The product of its digits is 128, while the sum is 17.

The square root of 1142414 is about 1068.8376864613. The cubic root of 1142414 is about 104.5380766747.

Adding to 1142414 its reverse (4142411), we get a palindrome (5284825).

The spelling of 1142414 in words is "one million, one hundred forty-two thousand, four hundred fourteen".