1416142 has 32 divisors (see below), whose sum is σ = 2709504. Its totient is φ = 540000.

The previous prime is 1416137. The next prime is 1416143. The reversal of 1416142 is 2416141.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5517 + ... + 5767.

It is an arithmetic number, because the mean of its divisors is an integer number (84672).

2^1416142 is an apocalyptic number.

1416142 is a deficient number, since it is larger than the sum of its proper divisors (1293362).

1416142 is a wasteful number, since it uses less digits than its factorization.

1416142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304.

The product of its digits is 192, while the sum is 19.

The square root of 1416142 is about 1190.0176469280. The cubic root of 1416142 is about 112.2972017233.

Subtracting 1416142 from its reverse (2416141), we obtain a palindrome (999999).

The spelling of 1416142 in words is "one million, four hundred sixteen thousand, one hundred forty-two".