2253463 has 4 divisors (see below), whose sum is σ = 2261448. Its totient is φ = 2245480.

The previous prime is 2253451. The next prime is 2253473. The reversal of 2253463 is 3643522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2253463 - 2⁹ = 2252951 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 2²¹ + 5⁵ + 3¹⁰ + 4⁵ + 6⁴ + 3¹⁰ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253473) 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, 3553 + ... + 4138.

It is an arithmetic number, because the mean of its divisors is an integer number (565362).

2^2253463 is an apocalyptic number.

2253463 is a deficient number, since it is larger than the sum of its proper divisors (7985).

2253463 is an equidigital number, since it uses as much as digits as its factorization.

2253463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984.

The product of its digits is 4320, while the sum is 25.

The square root of 2253463 is about 1501.1538895130. The cubic root of 2253463 is about 131.1042621200.

Adding to 2253463 its reverse (3643522), we get a palindrome (5896985).

The spelling of 2253463 in words is "two million, two hundred fifty-three thousand, four hundred sixty-three".