1348471 has 4 divisors (see below), whose sum is σ = 1395000. Its totient is φ = 1301944.

The previous prime is 1348441. The next prime is 1348483. The reversal of 1348471 is 1748431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1748431 = 31 ⋅56401.

It is a cyclic number.

It is not a de Polignac number, because 1348471 - 2¹⁷ = 1217399 is a prime.

It is a super-3 number, since 3×1348471³ = 7356073971544473333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348441) 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, 23221 + ... + 23278.

It is an arithmetic number, because the mean of its divisors is an integer number (348750).

2^1348471 is an apocalyptic number.

1348471 is a deficient number, since it is larger than the sum of its proper divisors (46529).

1348471 is an equidigital number, since it uses as much as digits as its factorization.

1348471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46528.

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

The square root of 1348471 is about 1161.2368406144. The cubic root of 1348471 is about 110.4792041289.

It can be divided in two parts, 13 and 48471, that added together give a palindrome (48484).

The spelling of 1348471 in words is "one million, three hundred forty-eight thousand, four hundred seventy-one".