1453135 has 4 divisors (see below), whose sum is σ = 1743768. Its totient is φ = 1162504.

The previous prime is 1453129. The next prime is 1453141. The reversal of 1453135 is 5313541.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (1453129) and next prime (1453141).

It is a cyclic number.

It is not a de Polignac number, because 1453135 - 2¹³ = 1444943 is a prime.

It is a super-2 number, since 2×1453135² = 4223202656450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 145309 + ... + 145318.

It is an arithmetic number, because the mean of its divisors is an integer number (435942).

2^1453135 is an apocalyptic number.

1453135 is a deficient number, since it is larger than the sum of its proper divisors (290633).

1453135 is an equidigital number, since it uses as much as digits as its factorization.

1453135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290632.

The product of its digits is 900, while the sum is 22.

The square root of 1453135 is about 1205.4604929238. The cubic root of 1453135 is about 113.2666322240.

Adding to 1453135 its reverse (5313541), we get a palindrome (6766676).

The spelling of 1453135 in words is "one million, four hundred fifty-three thousand, one hundred thirty-five".