1346453 has 4 divisors (see below), whose sum is σ = 1368588. Its totient is φ = 1324320.

The previous prime is 1346447. The next prime is 1346461. The reversal of 1346453 is 3546431.

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 677329 + 669124 = 823^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346453 - 2⁴ = 1346437 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 (1346483) 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, 10976 + ... + 11097.

It is an arithmetic number, because the mean of its divisors is an integer number (342147).

2^1346453 is an apocalyptic number.

It is an amenable number.

1346453 is a deficient number, since it is larger than the sum of its proper divisors (22135).

1346453 is an equidigital number, since it uses as much as digits as its factorization.

1346453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22134.

The product of its digits is 4320, while the sum is 26.

The square root of 1346453 is about 1160.3676141637. The cubic root of 1346453 is about 110.4240655459.

The spelling of 1346453 in words is "one million, three hundred forty-six thousand, four hundred fifty-three".