1342748 has 12 divisors (see below), whose sum is σ = 2563512. Its totient is φ = 610320.

The previous prime is 1342741. The next prime is 1342751. The reversal of 1342748 is 8472431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342741) 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 3 ways as a sum of consecutive naturals, for example, 15215 + ... + 15302.

It is an arithmetic number, because the mean of its divisors is an integer number (213626).

2^1342748 is an apocalyptic number.

It is an amenable number.

1342748 is a deficient number, since it is larger than the sum of its proper divisors (1220764).

1342748 is a wasteful number, since it uses less digits than its factorization.

1342748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30532 (or 30530 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 1342748 is about 1158.7700375830. The cubic root of 1342748 is about 110.3226888191.

It can be divided in two parts, 134 and 2748, that added together give a palindrome (2882).

The spelling of 1342748 in words is "one million, three hundred forty-two thousand, seven hundred forty-eight".