1342544 has 20 divisors (see below), whose sum is σ = 2973024. Its totient is φ = 575328.

The previous prime is 1342531. The next prime is 1342547. The reversal of 1342544 is 4452431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5882 + ... + 6105.

2^1342544 is an apocalyptic number.

1342544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1342544 is an abundant number, since it is smaller than the sum of its proper divisors (1630480).

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

1342544 is a wasteful number, since it uses less digits than its factorization.

1342544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12002 (or 11996 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 1342544 is about 1158.6820098716. The cubic root of 1342544 is about 110.3171015289.

Adding to 1342544 its reverse (4452431), we get a palindrome (5794975).

The spelling of 1342544 in words is "one million, three hundred forty-two thousand, five hundred forty-four".