1343125 has 20 divisors (see below), whose sum is σ = 1924384. Its totient is φ = 918000.

The previous prime is 1343113. The next prime is 1343161. The reversal of 1343125 is 5213431.

It is not a de Polignac number, because 1343125 - 2¹³ = 1334933 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4222 + ... + 4528.

2^1343125 is an apocalyptic number.

It is an amenable number.

1343125 is a deficient number, since it is larger than the sum of its proper divisors (581259).

1343125 is an frugal number, since it uses more digits than its factorization.

1343125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 319 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 1343125 is about 1158.9326986499. The cubic root of 1343125 is about 110.3330128615. Note that the first 3 decimals are identical.

Adding to 1343125 its reverse (5213431), we get a palindrome (6556556).

It can be divided in two parts, 13431 and 25, that added together give a square (13456 = 116²).

The spelling of 1343125 in words is "one million, three hundred forty-three thousand, one hundred twenty-five".