1351326 has 8 divisors (see below), whose sum is σ = 2702664. Its totient is φ = 450440.

The previous prime is 1351309. The next prime is 1351327. The reversal of 1351326 is 6231531.

It is a sphenic number, since it is the product of 3 distinct primes.

1351326 is an admirable number.

It is a super-4 number, since 4×1351326⁴ (a number of 26 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351327) 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, 112605 + ... + 112616.

It is an arithmetic number, because the mean of its divisors is an integer number (337833).

2^1351326 is an apocalyptic number.

1351326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351326 is a wasteful number, since it uses less digits than its factorization.

1351326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225226.

The product of its digits is 540, while the sum is 21.

The square root of 1351326 is about 1162.4654833585. The cubic root of 1351326 is about 110.5571184944.

Adding to 1351326 its reverse (6231531), we get a palindrome (7582857).

The spelling of 1351326 in words is "one million, three hundred fifty-one thousand, three hundred twenty-six".