2454923 has 4 divisors (see below), whose sum is σ = 2467968. Its totient is φ = 2441880.

The previous prime is 2454911. The next prime is 2454929. The reversal of 2454923 is 3294542.

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 2454923 - 2¹² = 2450827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2454929) 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, 6236 + ... + 6617.

It is an arithmetic number, because the mean of its divisors is an integer number (616992).

2^2454923 is an apocalyptic number.

2454923 is a deficient number, since it is larger than the sum of its proper divisors (13045).

2454923 is a wasteful number, since it uses less digits than its factorization.

2454923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13044.

The product of its digits is 8640, while the sum is 29.

The square root of 2454923 is about 1566.8193897192. The cubic root of 2454923 is about 134.9002097479.

The spelling of 2454923 in words is "two million, four hundred fifty-four thousand, nine hundred twenty-three".