1350413 has 4 divisors (see below), whose sum is σ = 1356540. Its totient is φ = 1344288.

The previous prime is 1350403. The next prime is 1350449. The reversal of 1350413 is 3140531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3140531 = 181 ⋅17351.

It can be written as a sum of positive squares in 2 ways, for example, as 1249924 + 100489 = 1118^2 + 317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350391 and 1350400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350403) 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, 2720 + ... + 3177.

It is an arithmetic number, because the mean of its divisors is an integer number (339135).

2^1350413 is an apocalyptic number.

It is an amenable number.

1350413 is a deficient number, since it is larger than the sum of its proper divisors (6127).

1350413 is an equidigital number, since it uses as much as digits as its factorization.

1350413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1350413 is about 1162.0727171739. The cubic root of 1350413 is about 110.5322142176.

Adding to 1350413 its reverse (3140531), we get a palindrome (4490944).

The spelling of 1350413 in words is "one million, three hundred fifty thousand, four hundred thirteen".