1442012 has 24 divisors (see below), whose sum is σ = 2965872. Its totient is φ = 604800.

The previous prime is 1442009. The next prime is 1442017. The reversal of 1442012 is 2102441.

Added to its reverse (2102441) it gives a triangular number (3544453 = T₂₆₆₂).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 1832.

It is an arithmetic number, because the mean of its divisors is an integer number (123578).

2^1442012 is an apocalyptic number.

It is an amenable number.

1442012 is an abundant number, since it is smaller than the sum of its proper divisors (1523860).

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

1442012 is a wasteful number, since it uses less digits than its factorization.

1442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1442012 is about 1200.8380407032. The cubic root of 1442012 is about 112.9768924479.

Adding to 1442012 its reverse (2102441), we get a palindrome (3544453).

The spelling of 1442012 in words is "one million, four hundred forty-two thousand, twelve".