2454863 has 4 divisors (see below), whose sum is σ = 2461920. Its totient is φ = 2447808.

The previous prime is 2454853. The next prime is 2454869. The reversal of 2454863 is 3684542.

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 2454863 - 2⁴ = 2454847 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 (2454869) 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, 2978 + ... + 3711.

It is an arithmetic number, because the mean of its divisors is an integer number (615480).

2^2454863 is an apocalyptic number.

2454863 is a deficient number, since it is larger than the sum of its proper divisors (7057).

2454863 is an equidigital number, since it uses as much as digits as its factorization.

2454863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056.

The product of its digits is 23040, while the sum is 32.

The square root of 2454863 is about 1566.8002425325. The cubic root of 2454863 is about 134.8991107211.

The spelling of 2454863 in words is "two million, four hundred fifty-four thousand, eight hundred sixty-three".