1452513 has 4 divisors (see below), whose sum is σ = 1936688. Its totient is φ = 968340.

The previous prime is 1452511. The next prime is 1452527. The reversal of 1452513 is 3152541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1452513 - 2¹ = 1452511 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1452513.

It is not an unprimeable number, because it can be changed into a prime (1452511) 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, 242083 + ... + 242088.

It is an arithmetic number, because the mean of its divisors is an integer number (484172).

2^1452513 is an apocalyptic number.

It is an amenable number.

1452513 is a deficient number, since it is larger than the sum of its proper divisors (484175).

1452513 is an equidigital number, since it uses as much as digits as its factorization.

1452513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484174.

The product of its digits is 600, while the sum is 21.

The square root of 1452513 is about 1205.2024726161. The cubic root of 1452513 is about 113.2504690321.

The spelling of 1452513 in words is "one million, four hundred fifty-two thousand, five hundred thirteen".