1352413 has 4 divisors (see below), whose sum is σ = 1355580. Its totient is φ = 1349248.

The previous prime is 1352389. The next prime is 1352419. The reversal of 1352413 is 3142531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 996004 + 356409 = 998^2 + 597^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352413 - 2⁹ = 1351901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820 + ... + 1837.

It is an arithmetic number, because the mean of its divisors is an integer number (338895).

2^1352413 is an apocalyptic number.

It is an amenable number.

1352413 is a deficient number, since it is larger than the sum of its proper divisors (3167).

1352413 is an equidigital number, since it uses as much as digits as its factorization.

1352413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166.

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

The square root of 1352413 is about 1162.9329301383. The cubic root of 1352413 is about 110.5867544172.

Adding to 1352413 its reverse (3142531), we get a palindrome (4494944).

The spelling of 1352413 in words is "one million, three hundred fifty-two thousand, four hundred thirteen".