2339453 has 4 divisors (see below), whose sum is σ = 2344608. Its totient is φ = 2334300.

The previous prime is 2339429. The next prime is 2339461. The reversal of 2339453 is 3549332.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2339453 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3⁷ + 3¹⁰ + 9³ + 4³ + 5⁵ + 3¹¹ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823 + ... + 2828.

It is an arithmetic number, because the mean of its divisors is an integer number (586152).

2^2339453 is an apocalyptic number.

It is an amenable number.

2339453 is a deficient number, since it is larger than the sum of its proper divisors (5155).

2339453 is an equidigital number, since it uses as much as digits as its factorization.

2339453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154.

The product of its digits is 9720, while the sum is 29.

The square root of 2339453 is about 1529.5270510847. The cubic root of 2339453 is about 132.7510938184.

The spelling of 2339453 in words is "two million, three hundred thirty-nine thousand, four hundred fifty-three".