1348743 has 16 divisors (see below), whose sum is σ = 2048256. Its totient is φ = 781440.

The previous prime is 1348733. The next prime is 1348747. The reversal of 1348743 is 3478431.

It is not a de Polignac number, because 1348743 - 2⁴ = 1348727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1348743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130 + ... + 1647.

It is an arithmetic number, because the mean of its divisors is an integer number (128016).

2^1348743 is an apocalyptic number.

1348743 is a deficient number, since it is larger than the sum of its proper divisors (699513).

1348743 is a wasteful number, since it uses less digits than its factorization.

1348743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814.

The product of its digits is 8064, while the sum is 30.

The square root of 1348743 is about 1161.3539512138. The cubic root of 1348743 is about 110.4866318806.

It can be divided in two parts, 13487 and 43, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 1348743 in words is "one million, three hundred forty-eight thousand, seven hundred forty-three".