2354453 has 4 divisors (see below), whose sum is σ = 2373120. Its totient is φ = 2335788.

The previous prime is 2354413. The next prime is 2354459. The reversal of 2354453 is 3544532.

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 not a de Polignac number, because 2354453 - 2⁸ = 2354197 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 (2354459) 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, 9143 + ... + 9396.

It is an arithmetic number, because the mean of its divisors is an integer number (593280).

2^2354453 is an apocalyptic number.

It is an amenable number.

2354453 is a deficient number, since it is larger than the sum of its proper divisors (18667).

2354453 is a wasteful number, since it uses less digits than its factorization.

2354453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18666.

The product of its digits is 7200, while the sum is 26.

The square root of 2354453 is about 1534.4226927415. The cubic root of 2354453 is about 133.0342120893.

Adding to 2354453 its reverse (3544532), we get a palindrome (5898985).

The spelling of 2354453 in words is "two million, three hundred fifty-four thousand, four hundred fifty-three".