1348741 has 4 divisors (see below), whose sum is σ = 1351084. Its totient is φ = 1346400.

The previous prime is 1348733. The next prime is 1348747. The reversal of 1348741 is 1478431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1478431 = 1201 ⋅1231.

It can be written as a sum of positive squares in 2 ways, for example, as 1050625 + 298116 = 1025^2 + 546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348741 - 2³ = 1348733 is a prime.

It is a Duffinian number.

1348741 is a lucky number.

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 3 ways as a sum of consecutive naturals, for example, 361 + ... + 1681.

It is an arithmetic number, because the mean of its divisors is an integer number (337771).

2^1348741 is an apocalyptic number.

It is an amenable number.

1348741 is a deficient number, since it is larger than the sum of its proper divisors (2343).

1348741 is a wasteful number, since it uses less digits than its factorization.

1348741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342.

The product of its digits is 2688, while the sum is 28.

The square root of 1348741 is about 1161.3530901496. The cubic root of 1348741 is about 110.4865772684.

The spelling of 1348741 in words is "one million, three hundred forty-eight thousand, seven hundred forty-one".