1450313 has 4 divisors (see below), whose sum is σ = 1453188. Its totient is φ = 1447440.

The previous prime is 1450307. The next prime is 1450331. The reversal of 1450313 is 3130541.

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 652864 + 797449 = 808^2 + 893^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450313 - 2⁴ = 1450297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1450291 and 1450300.

It is not an unprimeable number, because it can be changed into a prime (1450333) 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, 458 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (363297).

2^1450313 is an apocalyptic number.

It is an amenable number.

1450313 is a deficient number, since it is larger than the sum of its proper divisors (2875).

1450313 is an equidigital number, since it uses as much as digits as its factorization.

1450313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

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

The square root of 1450313 is about 1204.2894170423. The cubic root of 1450313 is about 113.1932631351.

Adding to 1450313 its reverse (3130541), we get a palindrome (4580854).

The spelling of 1450313 in words is "one million, four hundred fifty thousand, three hundred thirteen".